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2 years ago

15

I need help with this question i dont feel like working it out please help :|

1 answer:

bezimeni [28]2 years ago

3 0

Answer:

B. 26

Step-by-step explanation:

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I don't know what I am doing help please (C:

NeX [460]

Answer:

Step-by-step explanation:

The far right side of the triangle is 17 cm, which is the height.

The base would be 34 minus 17 because whole length of the rectangle is 34 and the triangle covers all but 17 of it.

So then you would take 1/2 of 17.

Then multiply it by 17 to get 160.5

7 0

3 years ago

Simplify the square root of 7 divided by square root 27

xxMikexx [17]

Your answer will be 3

5 0

3 years ago

A rectangular yoga mat has a perimeter of 179 inches. The width of the mat is eight less than half the length. Find the width, i

lianna [129]

Answer:

The width is $24.5in$

Step-by-step explanation:

The perimeter of the rectangular yoga mat can be found using the formula;

$P=2l+2w$ .

$\Rightarrow 179=2l+2w...(1)$ .

It was given that the width of the mat is eight less than half the length.

$w=\frac{1}{2}l-8...(2)$

We put equation (2) into equation (1) to get;

$179=2l+2(\frac{1}{2}l-8)$ .

$\Rightarrow 179=2l+l-16$ .

$\Rightarrow 179+16=2l+l$ .

$\Rightarrow 3l=195$

Divide both sides by 3;

$l=65$

We put $l=65$ into equation 2 to get;

$w=\frac{1}{2}\times65-8$

$w=32.5-8$

$w=24.5in$

4 0

3 years ago

Translate each verbal phrase into algebraic expression.

ololo11 [35]

Answer:

Step-by-step explanation:

$1.\ 2(6h - 3) = 30$

$2.\ \frac{5z+4}{2}=7$

$3.\ 22 - 7y = 1$

$4.\ \frac{8-2t}{3} =2$

$5.\ \frac{3}{4}x +2x=11$

$6.\ 5(6 + 4g) =50$

$7. \ 9+\frac{2}{3}k=13$

$8.\ \frac{7+3c}{5}=2$

$9.\ \frac{3f+6}{8}=3$

$10.\ 8(5q + 6)=88$

Hope this helps!

7 0

3 years ago

Need a graphing calculator for math class he finds a $60 model on sale for 15% off if he decides to buy the calculator how much

miss Akunina [59]

$60-15%=$51 so $51 is the answer

6 0

3 years ago