Could someone help me asap?

Mathematics

1 answer:

lisabon 2012 [21]3 years ago

6 0

First: make a graph, then set the x-axis as age (the horizontal line) and hours of watching tv on the y-axis (the vertical line). Then put in the data. The for question b: if the dots form a rough line, then it’s linear. Then for c: draw a line that is roughly what all the dots represent. Then (also for d) read off of that line.

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Sandra is making decorations for the school dance out of construction paper. Each decoration uses 223 2 2 3 sheets of paper. San

scoundrel [369]

Answer:

Step-by-step explanation:

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3 years ago

Azul has 4 green picks and no orange picks. You add orange picks so that there are 2 orange picks for every 1 green pick. How ma

Troyanec [42]

Answer:

12 picks total

Step-by-step explanation:

1. multiply 2 (orange picks) by 4 (green picks)

2*4=8 total orange picks

2. add green picks (4) + orange picks (8)

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3 years ago

Branda and Laurie have rectangular shaped backyards. Branda's yard measures 35 feet by 90 feet. Laurie's yard measures 40 feet b

tia_tia [17]

To find the area of each backyard, we need to multiply the length and width together.

For Branda, her yard is 35 by 90, which means the area is 35*90 which = 3150.

For Laurie, her yard is 40 by 65, which means the area is 40*65 which = 2600.

Now, we are asked to find the difference between Branda and Lauries yard areas. The difference means how much larger Branda's area is than Lauries.

This means we have to subtract Laurie's area from Branda's.

So, we do 3150 - 2600 = 550

So, our answer is 550ft^2

4 0

3 years ago

Read 2 more answers

To obtain the area of a sector, what fraction is multiplied by the area of a circle (A = πr2)?

romanna [79]

Let r be a radius of a given circle and α be an angle, that corresponds to a sector.

The circle area is $A=\pi r^2$ and denote the sector area as $A_1$ .
Then $\dfrac{A_1}{A}= \dfrac{\alpha}{2\pi}$ (the ratio between area is the same as the ratio between coresponding angles).

$A_1=\dfrac{\alpha}{2\pi} \cdot A=\dfrac{\alpha}{2\pi} \cdot \pi r^2= \dfrac{r^2\alpha}{2}$ .

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3 years ago

What is the area? Please explain steps so I can attempt to understand

yarga [219]

Answer:

$12 \sqrt{2}$