Answer:
No
Step-by-step explanation:
113 is not divisible by 4... if you want an even number.
System of Equations - Substitution
3x + 8y = 16
x - 4y = 12
Answer:
I think the answer is 2, -1. Hope I helped..?
stephanie ran four laps around the school track in 7min and 30 sec how many sec per lap is that
Sorry for the confusion. These are the pages
Answer: good job!! They all look right. I checked the calculations with Siri.
Step-by-step explanation:
Answer:
1. 40 days
If the company makes 50 deliveries in 5 days, he makes 50/5=10 deliveries per day. Therefore, 400 deliveries will take 400/10=40 days.
2. His painting rate is 850 ft^2 per hour
3.Take 1 min = 55 words as a conversion factor. In order to achieve the words that a programmer could type, multiply the given 11 minutes to the conversion factor. Thus, it is viewed as (55 words/ 1 minute ) x 11 minutes in order to cancel some units, the answer would be 605 words.
4. soo we just need to make these into fractions
1 x
------------ ---------------
15,000 300,000
all we need to do is figure out what we multiplied by 15,000 to get 300,000 all we have to do is divide 300,000 by 15,000. here is the math:)
300,000/15,000 = 20
so we got 20!!
just multiply that by the 1 in the first fraction to get x in the second fraction:)
your answer: B 20
5. it will take 15 hours
Step-by-step explanation:
Happy New Year !!
Have A Wonderful Day !!
HELP ASAP
Which of the following shows the correct solution steps and solution to
8x- 5 = 19?
Answer:
x = 3
Step-by-step explanation:
8x - 5 = 19 (add 5 to each side)
8x = 24 (divide each side by 8)
x = 3
does anyone knows this- it’s for geometry. i need help solving any
Answer:
SSS stands for Side Side Side triangle similarity.
SAS stands for Side Angle Side triangle similarity.
Step-by-step explanation:
1. is SSS because all the side of the two triangles are equal to each other.
2. is SAS because two side and one angle of the two triangles are equal.
3. SAS
4. SAS
5. SSS.
6. Congruent by Angle Angle but it is not said here so I would say SAS.
7. SAS
8. SSS
9. SSS
10. SSS
11. SAS
12 SSS
WHAT DOES B EQUAL I NEED HELP PLEASEEE
Answer:
b is 0
Step-by-step explanation:
b is just 0
Answer:
0
Step-by-step explanation:
hope this helps
PLEASE HELP A hot tub filled with 440 gallons of water is being
drained. After 1.5 hours, the amount of water had
decreased to 320 gallons.
The initial amount of water in the hot tub was
440 gallons, so (0, 440) is on the line.
After 1.5 hours, the amount of water had decreased
to 320 gallons, so (1.5, 320) is on the line.
Answer:
The slope of the line, m=-80 and
The equation of the line is, [tex]y=-80+440[/tex]
Step-by-step explanation:
Given that initially the hot tub is filled with 440 gallons of water.
So, at time t=0, the amount of water = 440 gallons.
Further, after 1.5 hours, the amount of water had decreased to 320 gallons.
So, at time t=1.5 hours, the amount of water = 320 gallons.
The point (0,440) and (1.5, 320) are on the line.
So, the slope, m, of the line is
[tex]m=\frac{440-320}{0-1.5}=-\frac{120}{1.5}=-80[/tex]
The equation of the line is
[tex]y-440=-80(x-0) \\\\\Rightarrow y-440=-80x \\\\\Rightarrow y=-80x+440[/tex]
Hence, the slope of the line, m=-80 and the equation of the line is, [tex]y=-80+440[/tex].
x-45=8(2x+3)-18 what are the first steps to solving this equation
Step-by-step explanation:
step one Distribute
x−45=8(2x+3)−18
x−45=16x+24−18
step two Subtract the numbers
x−45=16x+24−18
x−45=16x+24−18
1. What represents the cost (in dollars) to go to Hogwarts when they first opened (month 0)?
2. What represents the rate of the cost to go to Hogwarts per month?
3. What feature of the graph tells us how many months it would take to get 700 students to attend
hogwarts?
Use the graph below to answer the questions (listed above questions 1-3). When
answering, use the respective numbers each month no commas or spaces in
between. For example, March can be written as 3. *
DALLY ROPHET
BOY BOLIVE
NOVEMBER
600
FEBRUARY
LOCK 2
y-intercept
LOCK 2
X-intercept
FUNE
400+
Total cost (dollars)
AUGUST
LOCK 2
Positive
200+
DAILY RE
LOCK 2
None
JANUARY
LOCK 2
Origin
OCTOBER
HE WA
MUST NOT
BE NAMED
RETURNS
LOCK 2
Slope
5 10 15
Time (months)
Your answer
Answer:
i love uuuuuuuuuuuuuuuuuuuuuuuu
Step-by-step explanation:
Based on the drawing, which of the following rules could be used to prove triangle UVW is congruent to triangle XYZ?
Answer:
Hypotenuse- Leg
Step-by-step explanation:
right tri with same leg and hyp
From a point on the ground that is 120 feet from the base of a vertical tree, the angle of elevation to the top of the tree is 30°. Find the approximate height h of the tree to the nearest whole number of feet. (Round your answer to two decimal places.)
Answer:
[tex]\boxed {\boxed {\sf 69.28 \ feet}}[/tex]
Step-by-step explanation:
Assuming that the tree is perpendicular with the ground, we can use trigonometric ratios to find the height of the tree.
First, let's draw a diagram. From the point on the ground to the base, it is 120 feet and forms a 30 degree angle. We want to find the height of the tree, which is labeled h. (The diagram is attached and not to scale).
Next, recall the ratios.
sin(θ)= opposite/hypotenuse cos(θ)= adjacent/hypotenuse tan(θ)= opposite/adjacentWe see that the height is opposite the 30 degree angle and 120 is adjacent.
opposite=hadjacent=120Since we are given opposite and adjacent, we must use tangent.
[tex]tan ({\theta)=\frac{opposite}{adjacent}[/tex]
Substitute the values in.
[tex]tan(30)=\frac{h}{120}[/tex]
We are solving for h, so we must isolate it. It is being divided by 120 and the inverse of division is multiplication. Multiply both sides by 120.
[tex]120*tan(30)=\frac{h}{120}*120[/tex]
[tex]120*tan(30)=h[/tex]
[tex]120*0.5773502692=h[/tex]
[tex]69.2820323=h[/tex]
Round to the hundredth place (2 decimal places). The 2 in the thousandth place tells us to leave the 8 in the hundredth place.
[tex]69.28 \approx h[/tex]
The height of the tree is about 69.28 feet.
The area of the curved surface of a cylinder is 6160cm. The height of the cylinder is 10cm. What is the radius of the cylinder in centimeters
Answer:
r = 98 cm
Step-by-step explanation:
Formula for curved surface area = [tex]2\pi rh[/tex]
where r = radius & h = height
Let the radius be 'r'.
According to the question ,
[tex]6160 = 2 \times \pi \times r \times 10[/tex]
[tex] = > 20\pi r = 6160[/tex]
[tex] = > r = \frac{6160}{20\pi} = \frac{6160 \times 7}{20 \times 22} = 98cm[/tex]
The sum of a whole number A and a whole number B is 12, and the ratio A:B is equivalent to 1:3. Find A and B
Answer:
A. is 3 and B. is 9
Step-by-step explanation:
A. is 3 and B. is 9 because 3 plus 9 is 12 and 3:9 is equivalent to 1:3
P.S Can I have brainliest?
a rectangle has vertices (r,t) , (r,s) and (t,t). find the fourth vertex
Answer:
(t,s)
Step-by-step explanation:
this point has the x value t and the y value s that is missing.
HURRY UP YALL FIRST ANSWER GETS BRAINLIESTTT
Answer:
90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you
Step-by-step explanation:
What do I write in this box?
Answer:
yes
Step-by-step explanation:
Answer:
Step-by-step explanation:
In the graph the point (1,1) shows the intersection of the two lines.
find the root(s) of the equation x^2=169?
Answer:
x=-13, and x= 13
Step-by-step explanation:
Select all of the correct solutions for the following equation
2x - 2 = 4x - y-1
(1,3)
(3,1)
(-1,-3)
C
OO
d
None of the above
please help
Answer: a,b, and c are the correct solutions
Step-by-step explanation:
You are substituting each (x,y) for the equation given. They must equal the same on both sides.
Don went to his favorite restaurant and ordered a meal. His bill came out to $15.77. He wants to pay a 15% tip. How much did he ended up paying total?
pls help!
26. Simplify the expression below completely.
4(5w - 3) -(w - 1)
Please help me!!
Answer:
19w-11
Step-by-step explanation:
4 times 5w is 20w and -3 times 4 is -12 and you multiply the - to w-1 which gives you -w+1. You will then get 20w-12-w+1 and you add -w and +20w which gets you 19w and you add -12 and +1 which gets you -11 so the answer would be 19w-11.
Hope this helps!
HELP ASAP I need to pass this please help
Sammy bikes 3 miles every night for exercise. It takes him exactly 1.75 hours to finish his ride. Assuming he rides at a constant rate, write an equation that represents how many miles, , Sammy can ride in hours. Show all work.
Answer:
jajaja y la novia
Step-by-step explanation:
y=x-1
y=x+1
((This is System of Equations))
Add 1 to both sides of the equation.
y = x - 1
2x = 3 + 1
Add 3 and 1 .
y = x - 1
2x = 4
I need help is it due tomorrow
Answer:
witch one is the selection
For what fraction of a day will a 12-hour digital clock that shows only the hours and minutes display at least one 5 or 6
Answer: 4/9
Step-by-step explanation:
Find out combinations without 5 or 6.
Minutes with 5 or 6: 05,06,15,16,25,26,35,36,45,46,50–59. It 10+10=20 minutes per hour. And 40 minutes without 5 or 6.
Hours with 5 or 6: 5 and 6. Without 5 and 6 is 0,1,2,3,4,7,8,9,10,11 (10 hours).
Total time without 5 and 6 is 10*40minutes=400 minutes.
Time with 5 or 6 is 12*60–400=320 minutes.
Fraction of a day: 320/(12*60)=4/9=0.44444
MATH show you work pleaseee i really need this.
Answer:
The answer for 1 is B and the answer for 2 is A
Step-by-step explanation:
Because 8-5=3 and 3/3=1 And for 2 -4x6= -24 + 29 = 5
Hope it helps! ^w^
Answer:
1) B 2) A
Step-by-step explanation:
8-5=3 and 3/3=1 And for 2 -4x6= -24 + 29 - Angel <3
20 Points for anyone who gets this right, and with a good explanation.
Benny opened a bank account. He deposited $92.50 into his account every month for 10 months. He used $36.50 every month to pay for art lessons. After 10 months, he used 1 over 2 of the total money left in his account to go to a summer camp for artists. What is the total amount of money Benny spent to go to the summer camp?
A. $140.00
B. $280.00
C. $420.00
D. $440.00
Answer: B
If Benny deposits $92.50 every month and withdraws $36.50 every month, his net deposit each month is:
92.50 - 36.50 = 56
Benny does this for 10 months, so his balance after 10 months is:
56 * 10 = 560
Half of this is:
560/2 = 280
L.B. Johnson Middle School held a track and field event during the school year. The chess club sold various drink and snack items for the participants and the audience. Altogether, they sold 486 items that totaled $2,673
If the chess club sold each item for the same price, calculate the price of each item.
please explain
Answer:
$5.50
Step-by-step explanation:
You need to divide $2,673 by 486.
Which is an equation for line { in the
accompanying diagram?
A. y = 2x + 2
B. y = 2x - 4
1+
C. y = -2x - 4
0
D.
y = -2x + 2
Type here to search
The equation of the line l that passes through the points (0, -4) and (2, 0) is y = 2x - 4.
The correct option is B.
As per the diagram, the equation of the line l passes through two points (0, -4) and (2, 0).
To find the equation of the line l that passes through the points (0, -4) and (2, 0), we need to first find the slope of the line.
The slope of the line is given by:
m = (y₂- y₁) / (x₂ - x₁)
where (x1, y1) = (0, -4) and (x2, y2) = (2, 0).
m = (0 - (-4)) / (2 - 0) = 4 / 2 = 2
Therefore, the steepness of the line is 2.
Now, we can use the point-slope form of the equation of a line to write the equation of the line l.
The point-slope form is given by:
y - y1 = m(x - x1)
where (x1, y1) is the representation of one of the points on the line, and m is described as the slope of the line.
Let's use the point (0, -4) as our reference point:
y - (-4) = 2(x - 0)
Simplifying this equation, we get:
y + 4 = 2x
Subtracting 4 from both sides, we get the final equation of the line:
y = 2x - 4
To learn more about the slope;
brainly.com/question/3605446
#SPJ1
Simplify using the Distributive Property (enter your answer with no
spaces) 2(6e - 3f + 10g)
Your answer
Answer:
2(6e-3f+10g)
Answer (I think): 12e-6f+20g
Step-by-step explanation:
Answer:
12e - 6f + 20g
Step-by-step explanation:
2(6e - 3f + 10g) is the given equation. Because of the grouping, we know that the entire part in parentheses is multiplied by two. Now the distributive property helps us by letting us multiply each individual part of the parentheses by two.
6e becomes 12e
-3f becomes -6f
and 10g becomes 20g
Now when we put those together, it becomes 12e - 6f + 20g
Hope this helped!
