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2 years ago

Find the angle of w please

Mathematics

1 answer:

alexandr402 [8]2 years ago

3 0

It’s 136 because...

68+68= 136

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Find the area of the figure.

givi [52]

these are just two semi-circles, one with a diameter of 22 and the other with a diameter of 30 - 22, or 8, and therefore their radius are 11 and 4 respectively.

$\bf \textit{area of a semi-circle}\\\\ A=\cfrac{\pi r^2}{2}~~,~~ \stackrel{r=11}{A=\cfrac{\pi 11^2}{2}}\implies A=\cfrac{121\pi }{2}~~,~~ \stackrel{r=4}{A=\cfrac{\pi 4^2}{2}}\implies A=8\pi \\\\ -------------------------------\\\\ \stackrel{\textit{total area of the figure}}{\cfrac{121\pi }{2}+8\pi }\implies \cfrac{121\pi +16\pi }{2}\implies \cfrac{137\pi }{2}$

4 0

2 years ago

The value of a + b + c for equation 2 Y - x = 7 is

morpeh [17]

Answer:

Correct option is

1.x+0.y=7

x=7 can be written as, 1.x+0.y=7 as the coefficient of x is 1 and that of y is 0. Step-by-step explanation:

6 0

2 years ago

Find the measures of ∠B and ∠C. PLEASE HELP!!

BartSMP [9]

It's an isosceles triangle, therefore m∠B = m∠C.

We have the equation:

2x + 10 = 3x - 5 <em>subtract 10 from both sides</em>

2x = 3x - 15 <em>subtract 3x from both sides</em>

-x = -15 <em>change the signs</em>

x = 15

m∠B = (2x + 10)°

m∠B = (2 · 15 + 10)° = (30 + 10)° = 40°

We know, the sum of measures of a tringle is equal 180°.

m∠A + m∠B + m∠C = 180°

m∠B = m∠C = 40°

<h3>Answer: ∠B = 40° and ∠C = 40°</h3>

8 0

3 years ago

6. Spiderman is three times as old as Superman.

anyanavicka [17]

Spider-Man 120
Superman 40

7 0

2 years ago

Read 2 more answers

636366 what is the area

mixas84 [53]

Answer:

Thats not a full question

Step-by-step explanation:

8 0

2 years ago