3 years ago

Use the pie chart below to answer the following question.

Mathematics

1 answer:

Airida [17]3 years ago

7 0

notice in the chart, the big yellow and the big orange, 23% and 29%, which make up 23+29 = 52%, more than 50%.

and the ages range is 18-25 and 26-34, namely 18 - 34.

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The length L of a rectangle is 4 units more than its width W. The rectangle's are is 252 square units. A) Write the equation tha

jek_recluse [69]

Answer:

w=14

l=18

Step-by-step explanation:

To find the dimensions, create an equation for its area and solve for each using the area formula A = l*w. The dimensions given are A = 252, w for width and l= w+4 (4 more than the width).

$A = l*w\\252 = (w+4)*w\\252 = w^2+4w\\252+4 = w^2 +4w +4\\256 = (w+2)^2\\\sqrt{256} =\sqrt{(w+2)^2} \\16 = w+2\\16 = w+2\\14= w\\$

The width is 14 so the length is l=w+4 or l= (14)+4 =18

3 0

3 years ago

What is the square root of 9/16, 9 to the power of two

lbvjy [14]

Answer:

$\frac{3}{4}$ , 9

Step-by-step explanation:

$\sqrt{9/16}$ = $\sqrt{9}$ ÷ $\sqrt{16}$ = $\frac{3}{4}$

$\sqrt{9^2}$ = $\sqrt{81}$ = 9

3 0

3 years ago

A line includes the points (0,2) and (1,6).

trasher [3.6K]

Y=4x+2. To get slope you use 6-2/1-0. Which gives you 4. You then put that in point slope form.

6 0

3 years ago

1- write the x- coordinate and y- coordinate of points .<br>(please help me tomorrow is my exam)

BigorU [14]

The answer to your questions is: 4, 2

3 0

3 years ago

Find the radius r of C.

garik1379 [7]

Answer:

$r=10.5$

Step-by-step explanation:

$(r+7)^2=r^2+14^2$

$r^2+14r^2+49=r^2+196$

$14r=196-49$

$14r=147$

$r=147/14$

$r=10.5$

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hope it helps..

have a great day!!

7 0

3 years ago

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