Answer:
the answer is 4.7
Step-by-step explanation:
you calculate the height and the weight and it will equal 4,712.388980, to the nearest tenth equals 4.7
hope it helps!
50 POINTS ILL GIVE BRAINLIEST PLEASE ANSWER
For the first part:
The vertex is the lower point in the graph in this case: (-1, -8)
The axis of symmetry is an imaginary straight line that divides a shape into two identical parts which are x = -1
For the second part, to find zeros, we must find where the graph intersects the x-axis which is -2 and 4.
Hope that helps!
how do you do this ?
Answer:
62 ft²
Step-by-step explanation:
l = 3
w = 2
h = 5
now
2(wl+hl+hw)
2(2×3+5×3+5×2)
2×31
62 ft²
A los cinco meses un bebé duplica el peso que tuvo. Al nacer pesaba 3,325 kg. ¿Cuál será su peso a los cinco meses?
según yo es 6,650 pero no me acuerdo si se sumaba de esa manera los números decimales y capaz que está re mal y no sé :(
Answer:
16,625
Step-by-step explanation:
Multiplica 3,325 por 5. Va hacer 16,625 (perdón no se tanto Español)
:D
Reflect the point (-7,-9) across the x axis.
Reflect the point (-7,-9) across the y axis
Answer:
the first one would become (7,9) and the second would be (7,-9).
Step-by-step explanation:
Who finished the mile first?
Answer: Yosef
Step-by-step explanation:
please help asap
I put a photo
Answer:
10
Step-by-step explanation:
Hello! So over here, when they use the word "directly," they're hinting that they want you to use direct proportions.
You know that the mass and the weight directly correlate, which means that they are direct proportions.
We are given a comparison of mass to weight as an example. Mass:Weight = 8:64
If we simplify that ratio, we get 1:8. The ratio of Mass:Weight is 1:8. In other words, the mass is 8 times less than the weight.
We are given our new weight of 80. Since mass is 8 times less than weight, we do 80/8 which equals 10.
Let me know if you have any questions.
What is the value of x
Answer:
x= 42⁰
Step-by-step explanation:
Keep in mind that they are vertically opposite angles which means they are equal.
2x + 1 = 85⁰
2x = 85⁰-1
2x = 84⁰
Divide it by 2 on both sides.
x = 42⁰
PLSS HELP MEE I DONT UNDERSTANDD
Consider the following figure where △ABC ~ △DBE.
Triangle A B C contains two points and a horizontal line segment.
The left side of the triangle starts at vertex A, travels up and to the right, and ends at vertex B.
The right side of the triangle starts at vertex B, travels down and to the right, and ends at vertex C.
The bottom side of the triangle is horizontal, starts at vertex A on the left, and ends at vertex C on the right.
Point D is located on side A B but is closer to A than B.
Point E is located on side B C but is closer to C than B.
The horizontal line segment extends from point D and ends at point E.
Given:
CB = 12, CE = 2, AD = 5
Find:
DB
(Hint: Let DB = x, and solve an equation).
DB =
Answer: 25
Step-by-step explanation:
which table represents a linear function
Pls help me with this
If the puppy is worth $250 dollars initially but gains 12% in price every year, that means the equation for its price is
[tex]250(1+0.12)^{t}[/tex] where t is the number of years after the initial year
One year: $280
Two years: $313.60
Three years: $351.23
Four years: $393.38
Hope that helps!
Mrs. Garrett and Ms. Boom Spend 120 minutes a day creating lesson plans. They spend of that time on Math lessons How many minutes do they spend creating math lessons?
Sammy ate lunch and wanted to leave her waitress a 15% tip. Her meal costs $8. 95. How much money should Sammy leave for the tip?
Answer:
Sammy left a tip of $1.34
Step-by-step explanation:
Convert 15% into a decimal by dividing by 100%
15% ÷ 100% = 0.15
Multiply it to the meal cost
$8.95 × 0.15 = $1.3425
Rounding to the nearest cent, Sammy should leave a tip of $1.34.
I hope this helps you!
Have a wonderful day!
If you have any questions regarding my answer please let me know.
brandon took a 50-question exam worth a total of 160 points. There were x two-point questions and y five point questions. How many of each type of question were on the exam?
Answer:
[tex]\large{\boxed{\sf x = 30 , \ y \ = \ 20}}[/tex]
Step-by-step explanation:
Here it is given that Brandon took a 50 question exam worth of 160points . So here the sum of 2 point and 5 point question is 50. So ,
[tex]\sf\qquad\longrightarrow x + y = 50.....(i)[/tex]
Again the maximum marks for the exam is 160 . Therefore ,
[tex]\sf\qquad\longrightarrow 2x + 5y = 160 ..... (ii) [/tex]
Multiply equation (i) with 5 ,
[tex]\sf\qquad\longrightarrow 5x + 5y = 250 [/tex]
Subtract equation (ii) and (i) ,
[tex]\sf\qquad\longrightarrow 5x - 2x = 250-160\\[/tex]
[tex]\sf\qquad\longrightarrow 3x = 90\\[/tex]
[tex]\sf\qquad\longrightarrow x =\dfrac{90}{3}\\[/tex]
[tex]\sf\qquad\longrightarrow \pink{ x = 30} [/tex]
Substitute this value in (i) ,
[tex]\sf\qquad\longrightarrow y = 50-x \\ [/tex]
[tex]\sf\qquad\longrightarrow y= 50-30\\ [/tex]
[tex]\sf\qquad\longrightarrow \pink{ y = 20} [/tex]
Hence ,
No. of 2 point question = 30No. of 5 point question = 20Salma drove to her grandmother's house. She traveled
60 Km in one hour and a half. Calculate the average
speed for Salma's trip.?
Answer:
40km/h
Step-by-step explanation:
Speed = Distance/Time
Speed = 60/1.5
Speed = 40km/h
does y-2=2-x have a negative slope
Answer:
Yes
Step-by-step explanation:
Simplifying the equation, you get y= -x+4
The slope is -1, from -x, so the slope is negative
Feel free to comment if you have any questions! Your welcome btw :D
Answer:
Step-by-step explanation:
Let us solve for y and get the equation format y = mx + b where m is the slope's value.
We get y = -x+4. Since m is negative, then the function does have a negative slope.
Hope that helps!
Two angles are supplementary. One measures (3x) degrees and the other measures 51 degrees.
a. Write an equation to show the relationship between the two angles and solve for the value of x.
b. Find the measure of both angles
Answer:
a. 3x +51=180
x=43
b. 3(43)+51 =180 51 degrees; 129 degrees
Step-by-step explanation:
3x +51 =180
3x=180-51
3x=129
x=43
In ∆XYZ, m∠X = 152, y = 15, and z = 19. Find side x and the measure of angle Y to the nearest tenth
The measure of the side [tex]x[/tex] is approximately 33 and the measure of angle [tex]Y[/tex] is approximately 12.321°.
How to find a missing angle in a triangle by law of sine and law of cosineIn this problem we must apply the law of cosine and the law of sine to determine the angle Y:
Law of cosine[tex]x = \sqrt{y^{2}+z^{2}-2\cdot y\cdot z\cdot \cos X}[/tex]
[tex]x = \sqrt{15^{2}+19^{2}-2\cdot (15)\cdot (19)\cdot \cos 152^{\circ}}[/tex]
[tex]x \approx 33[/tex]
Law of sine[tex]\frac{\sin Y}{y} = \frac{\sin X}{x}[/tex]
[tex]Y = \sin^{-1}\left(\frac{y}{x}\cdot \sin X \right)[/tex]
[tex]Y = \sin^{-1}\left(\frac{15}{33}\cdot \sin 152^{\circ} \right)[/tex]
[tex]Y \approx 12.321^{\circ}[/tex]
The measure of the side [tex]x[/tex] is approximately 33 and the measure of angle [tex]Y[/tex] is approximately 12.321°. [tex]\blacksquare[/tex]
To learn more on triangles, we kindly invite to check this verified question: https://brainly.com/question/25813512
How Estrella and the Emerald ring approachs the theme of good versus evil
Estrella and the Emerald ring approaches the theme of good versus evil by presenting the ring as evil because it can draw evil from those who wore it.
What is a Theme?A Theme simply refers to the key idea or message in a story or work of literature.
Some examples of themes are given below. They are:
Love conquers allGood vs EvilPlanning for the futureRedemptionSacrifice.Hence the protagonists (being those who represent the force of good) must set out on a journey to destroy the evil ring.
Learn more about themes in the link below:
https://brainly.com/question/25768937
HELPPPP PLEASE
abcd is a parallelogram and ab is produced to x such that ab=bx as shown in figure. show that dx and bc bisect eachother at o
Answer:
Step-by-step explanation:
[Already answered]
To get to school, 19/50 of the students ride in the family vehicle, 5 out of 12 students ride on the school bus, and 0.12 of the students ride a bike. Order the types of transportation students use to get to school from least to greatest.
Answer:
0.12, 19/50, 5 out of 12
0.12 (least). 19/50 (second least), and 5 out of 12 (greatest)
Step-by-step explanation:
If you convert them all to decimals by dividing it will be much easier to solve.
19/50 = 0.38
5 out of 12 is 5/12 = 0.41
0.12 = 0.12
Fractions mean division.
what is the result if you divide -12x^8y^8 by 3x^4y^2
Answer:
Step-by-step explanation:
[tex]\dfrac{a^{m}}{a^{n}}=a^{m-n} \ ; m > n[/tex]
[tex]\dfrac{-12x^{8}y^{8}}{3x^{4}y^{2}}=-4x^{8-4}y^{8-2}\\\\\\ = -4x^{4}y^{6}[/tex]
How many of the first 100 positive integers are divisible by 2, 3, or 5?.
Answer:
74
Step-by-step explanation:
50+33+20−16−6−10+3=74
Find sin 2theta if theta is in the first quadrant and tan theta=40/9. PLEASE HELP. No links
well, we know that angle θ is in the I Quadrant, namely that sine as well as cosine are both positive and most likely 2θ is in the II Quadrant, where sine is positive, so
[tex]tan(\theta )=\cfrac{\stackrel{opposite}{40}}{\underset{adjacent}{9}}\qquad \textit{now let's find the \underline{hypotenuse}} \\\\\\ \textit{using the pythagorean theorem} \\\\ c^2=a^2+b^2\implies c=\sqrt{a^2+b^2} \qquad \begin{cases} c=hypotenuse\\ a=adjacent\\ b=opposite\\ \end{cases} \\\\\\ c=\sqrt{9^2+40^2}\implies c=\sqrt{1681}\implies c=41 \\\\[-0.35em] ~\dotfill[/tex]
[tex]sin(2\theta )\implies 2sin(\theta )cos(\theta )\implies 2\cdot \cfrac{\stackrel{opposite}{40}}{\underset{hypotenuse}{41}}\cdot \cfrac{\stackrel{adjacent}{9}}{\underset{hypotenuse}{41}}\implies \cfrac{720}{1681}[/tex]
g = 3 and h = 33
h - 4g
Help me it is do now
Answer:
x = 9 , y = - 3
Step-by-step explanation:
(1)
8.88 = 4.44(x - 7) ← divide both sides by 4.44
2 = x - 7 ( add 7 to both sides )
9 = x
(2)
5(y + [tex]\frac{2}{5}[/tex] ) = - 13 ← distribute parenthesis by 5
5y + 2 = - 13 ( subtract 2 from both sides )
5y = - 15 ( divide both sides by 5 )
y = - 3
Rachel has 10 sweets in a bag.
7 of the sweets are yellow.
3 of the sweets are red.
Rachel takes random sweets from the bag, one at a time, until she gets a red sweet.
She does not replace the sweets that she takes from the bag.
Rachel stops as soon as she gets a red sweet.
Work out the probability that Rachel takes no more than three sweets from the bag.
Using it's concept, it is found that there is a 0.713 = 71.3% probability that Rachel takes no more than three sweets from the bag.
What is a probability?A probability is given by the number of desired outcomes divided by the number of total outcomes.
In this problem, we have that:
One sweet, the probability is 3/10.For two, the probability is 7/10 then 3/9.For three, it is 7/10 then 6/9 then 3/8.So:
[tex]p = \frac{3}{10} + \frac{7}{10} \times \frac{3}{9} + \frac{7}{10} \times \frac{6}{9} \times \frac{3}{8} = 0.713[/tex]
0.713 = 71.3% probability that Rachel takes no more than three sweets from the bag.
More can be learned about the probabilities at https://brainly.com/question/24826394
A tv has a listed price of $740.99 before tax. If the sales tax rate is 9.75%, find the total cost of the tv with sales tax included.
Answer:
813.23
Step-by-step explanation:
amount of tax sales:
9.75% × 740.98 =
9.75/100 × 740.98 =
9.75 ÷ 100 × 740.98 =
0.0975 × 740.98 =
72.24555 ≈
72.25
(Rounded to a maximum of 2 decimals)
-------------------------------------------------------------------------------------------------------------
price with sales tax:
740.98 + 72.24555 =
813.22555 ≈
813.23
(Rounded to a maximum of 2 decimals)
If
x
=
20
, evaluate the following expression:
x
4
Answer:
The question is not clear
to make biscuits of a certain ki d 5 parts of flour has to be mixed with 2 parts of oatmeal and 1 part of cocoa powder must be used if 500g of flower is used?
Answer:
200
Step-by-step explanation:
Based on the given conditions, formulate: 500x2 ÷5
Calculate the product or quotient: 100/5
Cross out the common factor: 200
Have a nice day! :D
A date in the month of June is selected, then a letter from the word SPERSTAR is chosen. what is the probability of getting a multiple of 8 then S?
Answer:
1/40
Step-by-step explanation:
the chance of getting a multiple of 8 in June:
there are 3 multiples of 8 in June so that makes the chance 3/30 or 1/10
the chance of getting an S in Superstar:
there are 2 's' in Superstar and 8 letters total so the chances are 2/8 or 1/4
to get the chance we just need to multiply 1/10 by 1/4 and we get 1/40
hope this helps!
