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2 years ago

HELP PLEASE write the perimeter of the figure

Mathematics

2 answers:

Sholpan [36]2 years ago

6 0

The answer is B BECAUSE ALL YOU HAVE TO DO IS ADD ALL SIDES AND THEN MULTIPLY THEM

VikaD [51]2 years ago

4 0

The answer is C, all numbers with the variable x beside it, is added up, which makes 14x, added with 2

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2. Using what you learned in Question 1, try to write

aivan3 [116]

Answer:

Ans

Step-by-step explanation:

In Q. No. F, 1st page last step there is /2.

7 0

2 years ago

4 over 15 × 10 over 8

vlabodo [156]

The answer is 1/3. Hope I helped

6 0

2 years ago

What is the percent of incerse between 10 and 24

lisabon 2012 [21]

To work out the percent increase, we can use the following equation:

24 / 10 = 2.4
2.4 x 100 = 240%

Hope I helped!

6 0

2 years ago

Find the exact value of cos theta, given that sin thetaequalsStartFraction 15 Over 17 EndFraction and theta is in quadrant II.

vova2212 [387]

Answer:

$cos \theta = -\frac{8}{17}$

Step-by-step explanation:

For this case we know that:

$sin \theta = \frac{15}{17}$

And we want to find the value for $cos \theta$ , so then we can use the following basic identity:

$cos^2 \theta + sin^2 \theta =1$

And if we solve for $cos \theta$ we got:

$cos^2 \theta = 1- sin^2 \theta$

$cos \theta =\pm \sqrt{1-sin^2 \theta}$

And if we replace the value given we got:

$cos \theta =\pm \sqrt{1- (\frac{15}{17})^2}=\sqrt{\frac{64}{289}}=\frac{\sqrt{64}}{\sqrt{289}}=\frac{8}{17}$

For our case we know that the angle is on the II quadrant, and on this quadrant we know that the sine is positive but the cosine is negative so then the correct answer for this case would be:

$cos \theta = -\frac{8}{17}$

5 0

2 years ago

Jason plans to pay the water bill with two equal payments. Water:35$ Gas 14$

inna [77]

Answer:

Equal 2 payments of 17.50$.

4 0

3 years ago