Answer:
$42
Step-by-step explanation:
60-28=32+10=42 Hence,$42 has Been available for Eli's party.
someone please help!
will give brainliest answer btw :)
Two pieces of wire need to be soldered together. One is 25cm and the other is 650mm. The two pieces of wire will be ________ cm long together.
Answer:
the answer will be 675 if im wrong delete this
I need help if i get one more i fail if you get it right you get 70 points.
Solution:
Note that:
s + 1 + s + 1 + s + 1 = 33Simplifying the LHS:
3s + 3 = 33Factorizing 3s + 3:
3s + 3 = 33=> 3(s + 1) = 33Correct option is D.
Given :
[tex]→[/tex] s +1+ s +1+ s + 1 = 33
Simplifying the LHS:
[tex]→[/tex] 3s + 3 = 33
Factorizing 3s + 3:
[tex]→[/tex] 3s + 3 = 33
[tex]→\bold\red{3(s + 1) = 33 }[/tex]
Answer :— [tex]\bold\red{3(s + 1) = 33 }[/tex]
• A shopkeeper orders packets of soap powder. The cost price of a large packet is N180 and that of a small packet is N80. She is prepared to spend up to N4000 altogether and needs twice as many large packets as small packets with a minimum of 10 large and 20 small packets.
a. What is the greatest number of packets she can buy?
The profit is N20 on a large packet and N10 on a small packet.
b Which arrangement gives the greatest profit?
c. What is the profit
WILL MARK BRAINLIEST!!
The expression 20x + 10y represents the profit and the maximum profit is N 470, and the greatest number of packets she buys is 50.
What is inequality?It is defined as the expression in mathematics in which both sides are not equal they have mathematical signs either less than or greater than known as inequality.
We have:
A shopkeeper orders packets of soap powder. The cost price of a large packet is N180 and that of a small packet is N80.
Let's suppose the number of the large packets is x
The number of small packets is y.
The greatest number of packets she buys = 4000/80 = 50
The maximum amount can be spent = N 4000
180x + 80y ≤ 4000
Profit will be:
= 20x + 10y
The arrangements gave maximum profit:
x y Cost Profit
10 27 3960 470
11 25 3980 470
12 23 4000 470
The maximum profit = N 470
Thus, the expression 20x + 10y represents the profit and the maximum profit is N 470, and the greatest number of packets she buys is 50.
Learn more about the inequality here:
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If you answer this you get points and BRAINLY make sure the answer is correct a
Need answer before tomorrow morning
Answer:
s 45 r 95
g 145 h 17
m 70 n 20
k 53 m 89
Answer:
2. m<g= 145 m<h=17
3. m<t=85 m<r=34
4. m<m= 70 m<n= 20
5. m<k=53 m<m=89
Step-by-step explanation:
2. 35+g=180 180-35=145
18+h=35 h=17
3. 95+t=180 180-95=85
61+r=95 95-61= 34
4. 110+m= 180 180-110=70
90+n=110 110-90=20
5. 127+k=180 180-127=53
38+m=127 127-38= 89
HELP PLS ILL GIVE 20 POINTS!
Answer:
hope this helps
Step-by-step explanation:
6.1 represent the lbs that a child gains every x years
10 represents the starting weight of a newborn
Do these look right?
Answer:
yes it look right like the one you have to do 2x+5=39
Choose the three decimals that make the equation true 68.05 68.12 680.2 68.006 68.3 68.049 68.1
It can be noted that the decimals that fit into the equation will be 68.05, 68.3, and 68.006.
How to calculate the equationYour information is incomplete as the original equation isn't given. Therefore, an overview will be given.
Let's assume that the statement is that you should find three decimals where the addition equals 204.086
In this case, you've to look at the decimals and add the three that will give the number above. In this case, the three decimals will be:
68.05 + 68.3 + 68.006
= 204.086
Learn more about equations on:
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help with practice problem
Answer:
attached above with detail explanation.
Let the function P represent the population P(d), in thousands, of a colony of insects d days after first being measured. A model for P is P(d)=10⋅(1. 08)d. Select all the statements that are true about this situation.
There were 1,080 insects when the colony was first counted.
One week after the colony was first counted, there were 10,800 insects.
The growth factor per day is 1. 8.
The growth factor per week is 1. 08⋅7.
The growth factor per hour is 1. 8124
Answer:
c and e
Step-by-step explanation:
24=3(n−5)
n= ?
Please help need ASAP
Answer: n = 13
Step-by-step explanation:
To find n, you can look at the equation and see that n is being multiplied by 3 to equal 24. Since 8 times 3 equals 24, you can substitute to solve:
8 = n - 5
n = 13
Therefore, through simplification, n is equal to 13.
I hope this helps!
A rectangle has a length of 3.6 in. and a perimeter of 16.8 in.
Answer:
What is the question? IF the question is (What is the width of the rectangle, in decimal form?)I do have the answer !
Step-by-step explanation:
Perimeter (P) = 2Length (L) + 2Width (W)
16.8 = 3.6(2) + 2W
16.8 = 7.2 + 2W
-7.2 -7.2
-------------------
9.6 = 2W
--- ----
2 2
4.8 = W
PLEASEEE HELPPPPPP!!!!!!!!!!
LMN and PQR are shown below.
Which statement is true?
Answer:
Step-by-step explanation:
We already know 2 angles of each triangle, so we can find the third angle
The third angle of LMN = 180 - 115 - 21 = 54
The third angle of PQR = 180 - 21 - 49 = 110
So, the 3 angles of each triangle are not similar to each other
And there are no information about the sides.
So, I think the safest option is to go with "there's not enough information to determine whether they are similar or not."
But, the 3 sides of LMN by normal vision is longer than PQR, so you can also go with LMN is not similar to PQR.
Shawn earned $2.77 per day for three days as interest on his $1,000.00 investment. What percent interest did he earn in total? Give your answer to three decimal places. Give steps pleaseeee <3
well, the returned interest is 2.77 flat, meaning Shawn is getting simple interest per day for those three days.
[tex]~~~~~~ \textit{Simple Interest Earned} \\\\ I = Prt\qquad \begin{cases} I=\textit{interest earned}\dotfill & \$\stackrel{3(2.77)}{8.31}\\ P=\textit{original amount deposited}\dotfill & \$1000\\ r=rate\to r\%\to \frac{r}{100}\\ t=years\dotfill &3 \end{cases} \\\\\\ 8.31 = (1000)(\frac{r}{100})(3)\implies 8.31=30r\implies \cfrac{8.31}{30}=r\implies \stackrel{\%}{0.277}=r[/tex]
Which is a way to find 31+60
Please answer soon (45 Points)
What is the factored form of the polynomial? z2 − 10z 25 (z − 5)(z − 5) (z 5)(z 5) (z − 2)(z 5) (z 2)(z − 5).
The factors of the equation [tex]\rm z^2 - 10z + 25[/tex] are (z − 5)(z − 5).
Given
Equation; [tex]\rm z^2 - 10z + 25[/tex]
What are the factors?Splitting the middle term Using formula Using Quadratic formula Using algebraic identities
The factors of the equation are;
[tex]\rm z^2 - 10z + 25\\\\z^2-5z-5z+25\\\\z(z-5)-5(z-5)\\\\(z-5)(z-5)[/tex]
Hence, the factors of the equation [tex]\rm z^2 - 10z + 25[/tex] are (z − 5)(z − 5).
To know more about factors click the link given below.
https://brainly.com/question/19405324
Answer:
A. (z − 5)(z − 5)
Step-by-step explanation:
How many 3-digit numbers less than 600 can be made using the digits 8, 6, 4, and 2?.
Answer:
Step-by-step explanation:
As the number should be less than 600 , the hundred's place can be 4 or 2
426 ; 462 ; 482 ; 428 ; 486 ; 468
246 ; 264 ; 284 ; 248 ; 268 ; 286
So, 12 numbers can be made
Write an equation of a line whose slope is 10 and y-intercept is 0
Answer:
y = 10xStep-by-step explanation:
Slope-intercept equation:
y = mx + bGiven:
m = 10 and b = 0Substitute these into equation to get:
y = 10xAnswer:
[tex]y = 10x[/tex]
Step-by-step explanation:
Slope-intercept form of a linear equation:
[tex]y=mx+b[/tex]
where [tex]m[/tex] is the slope and [tex]b[/tex] is the y-intercept
Given
slope = 10y-intercept = 0Therefore,
[tex]y=10x+0[/tex]
[tex]\implies y=10x[/tex]
solve and simplify 25 x 1/5
[tex]\bold{Heya~!}[/tex]
[tex]{\huge {\underline {\boxed {\purple {\mathcal{ANSWER}}}}[/tex]
[tex]\sf{= \: 5x}[/tex]
[tex]\huge \boxed {\underline{Explanation:}}[/tex]
[tex]\sf{\frac{25x^1}{5}[/tex]
[tex]\sf{Apply \: exponent \: rule:}[/tex] [tex]\sf{a^1 \: = \: a}[/tex]
[tex]\sf{x^1 \: = \: x}[/tex]
[tex]\sf{= \: \frac{25x}{5}[/tex]
[tex]\sf{Divide \: the \: numbers:} \: \frac{25}{5} \: = \: 5}[/tex]
[tex]\sf{= \: 5x}[/tex]
Hope It Helps ! ~
#LearnWithBrainly
[tex]\underline{Answer~:}[/tex]
Jace ~
Chang is 6 inches taller than nancy. Use n for nancy’s height in inches. Write an expression to represent chang's height. Then evaluate that expression for n = 60 and tell me how tall chang is.
Answer:
Expression Chang:
N+6
If N = 60
Then 60+6=66
Chang is 66 inches
Step-by-step explanation:
Please help me asap i really need help today. no links please.
4)
8/95/-35 2/329/50.5225%9/2060%4Amy is selling turtles for 3. 00 and rabbits for 5. 0. On Monday, she sold 28 animals for $110. 0. How many turtles and how many were rabbits?
Answer:
13 rabbits 15 turtles
Step-by-step explanation:
T + R = 28
3T +5R = 110
Multiply the first by -3 to eliminate T
-3T -3R =-84
3T + 5R = 110
AD BOTH ( T will be cancelled)
2R = 26
R = 13 (13 rabbits)
28-13= 15 (15 turtles)
13x5 = 65
15x3 = 45
13x5 =65
45+65 = $110
A swim team logo is shaped like the figure shown. What is the area of the swim teams logo to the nearest hundredth
Considering that the logo is composed by a semi-circle, a square and a right triangle, it's area is of 143.47 square inches.
What is the area of a semi-circle?The area of a semi-circle of radius r is given by:
[tex]A = 0.5\pi r^2[/tex]
In this problem, the radius is of r = 7 in, hence it's area in square inches is of:
[tex]A_{sc} = 0.5\pi \times 7^2 = 76.97[/tex]
What is the area of a square?The area of a square of side l is given by:
[tex]A = l^2[/tex]
In this problem, we have that l = 7 in, hence it's area in square inches is of:
[tex]A_{sq} = 7^2 = 49[/tex]
What is the area of a right triangle?The area of a right triangle of sides a and b is given by:
[tex]A = \frac{ab}{2}[/tex]
In this problem, we have that a = 5 in, b = 7 in, hence it's area in square inches is of:
[tex]A_{rt} = \frac{5 \times 7}{2} = 17.5[/tex]
What is the total area of the figure?It is given by the sum of the areas of each figure, hence:
[tex]A = A_{sc} + A_{sq} + A_{rt} = 76.97 + 49 + 17.5 = 143.47[/tex]
It's area is of 143.47 square inches.
More can be learned about the area of a figure at https://brainly.com/question/11423300
HELP ASAP
WORTH 10 POINTSZS
Answer:
3/8 Cup
Step-by-step explanation:
Branliest Please
Answer:
3/8 cup of milk
Step-by-step explanation:
She has 5/8 cup of milk, and already have 2/8.
So, she need 5/8 - 2/8 = 3/8 (cup of milk)
Brainliest if possible?
4/10 + 8/100 answers:
12/110
48/100
84/100
Answer:
[tex]\huge\boxed{\frac{48}{100}}[/tex]
Step-by-step explanation:
The same way that you can perform any (most) operation(s) on both sides of an equation, you can do the same to the numerator and denominator of a fraction. Thus, simply multiply the numerator (4) and the denominator (10) to get 40/100 from 4/10. Then, because 40/100 and 8/100 have the same denominator, simply add the numerators 40 and 8 to get 48/100.
Hope it helps :) and let me know if you want me to elaborate.
Answer:
B
Step-by-step explanation:
Because of 4/10 having 10 you have to times to it get's to 100 since the denominators isn't the same.
So how many times do you have to times to get to 100=?
10 is the correct answer so since you times 10 ten times now you will have to also times 4 by 10 what is 4 x 10=?
10 x 4=40 so now we can finally add.
40 + 8=48 out of 100 so out answer is 48/100
Do you want to see the answer in different form.
Like these
Decimal form=0.48
Percent form=48%
or written form= forty eight out of one hundred.
hope this helps have an awesome day:)
pls help if u can ill give brainliest
SOMEONE ANSWER PLEASE The trapezoid below is made up of a square and a triangle The total area of the trapezoid
is 575 square meters. The area of the triangle is 32.5 square meters. What is the a length of
side of the square?
Solution:
Note that:
Area of trapezoid = Area of triangle + Area of square = 575 m²Area of triangle = 32.5 m²Area of square = s²Finding the area of the square:
32.5 + Area of square = 575 m²=> Area of square = 575 - 32.5=> Area of square = 542.5=> s² = 542.5=> s = √542.5 ≈ 23.29The length of the square is 23.29 meters.
Area of triangle = 32.5 m²
Area of square = s²
Area of trapezoid = Area of triangle + Area of square = 575 m²Area of the square:
[tex]32.5 +[/tex] Area of square = [tex]575 m²[/tex]
Area of square = [tex]575 -32.5[/tex]
Area of square = [tex]542.5[/tex]
[tex]s² = 542.5[/tex]
[tex]s= \sqrt{542.5} = 23.29[/tex]
The length of the square is [tex]23.29[/tex] meters.
A right square pyramid has an altitude of 10 and each side of the base is 6. To the nearest tenth of a centimeter, what is the distance from the top of the pyramid, to each vertex of the base?
Answer:
10.9
Step-by-step explanation:
I just used a pyramid calculator online and inputed the base and height.
The distance from the top of the pyramid, to each vertex of the base would be 10.5 unit.
What is Pythagoras' Theorem?If ABC is a triangle with AC as the hypotenuse and angle B with 90 degrees then we have:
[tex]|AC|^2 = |AB|^2 + |BC|^2[/tex]
where |AB| = length of line segment AB. (AB and BC are rest of the two sides of that triangle ABC, AC being the hypotenuse).
A right square pyramid has an altitude of 10 and each side of the base is 6. we need to find the slant height of the pyramid.
From the Pythagoras' theorem
[tex]|AC|^2 = |AB|^2 + |BC|^2[/tex]
[tex]s^2 = h^2 + (b/2)^2\\\\s^2 = 10^2 + (6/2)^2\\\\s^2 = 100 + 9\\\\s^2 = 109\\\\s = \sqrt109\\\\s = 10.5[/tex]
Thus, the distance from the top of the pyramid, to each vertex of the base would be 10.5 unit.
Learn more about Pythagoras' theorem here:
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