All categories

3 years ago

Solve for x using what you know about interior angles of the shape

Mathematics

1 answer:

bazaltina [42]3 years ago

7 0

Answer:

117

Step-by-step explanation:

The figure is five sided, therefore the sum of the angles = (5-2)180

= 3*180

= 540

113 + 123+97+90(since its right angles)+y(unknown) = 540

423 + y = 540

y = 540 - 423

y = 117

Let the angle vertically opposite to y be z

y = z (vertically opposite angles)

z = 117

x = 117 (Corresponding angles are equal)

Hope u understand.

Please mark as teh brainliest

You might be interested in

In a group of 36 children, there are twice as many boys as girls, how many girls are there?

larisa86 [58]

12
For every 1girl there are 2boys

1girl+2boys= 3/1girl

4 0

4 years ago

Miguel earns extra money working two weekends with his dad. He is saving to buy a new bike that costs $140. Heather says that Mi

Eddi Din [679]

it doesn't divide equally

5 0

4 years ago

If y varies directly as x and z and y=4 when x=6 and z=1 find y when x=7 and z=4

yawa3891 [41]

Answer-

The value of y is $\dfrac{56}{3}$ when x=7 and z=4.

Solution-

As given in the question, y is directly proportional to x, so

$y\propto x$ -----------------1

And also y is directly proportional to z, so

$y\propto z$ -----------------2

Combining equation 1 and 2,

$\Rightarrow y\propto x.z$

$\Rightarrow y=k.x.z$

Where,

k = proportionality constant

When x=6 and z=1, y=4. Putting theses values,

$\Rightarrow 4=k\times 6\times 1$

$\Rightarrow 4=6k$

$\Rightarrow k=\dfrac{4}{6}$

$\Rightarrow k=\dfrac{2}{3}$

Now, we have to find the value of y, when x=7 and z=4

$\Rightarrow y=\dfrac{2}{3}\times 7\times 4$

$\Rightarrow y=\dfrac{56}{3}$

Therefore, the value of y is $\dfrac{56}{3}$ when x=7 and z=4.

6 0

3 years ago

Read 2 more answers

If you measure 8/12 of a pizza how many thirds do you have

Softa [21]

The answer is 2/3. Since you need our denominator to be 3 just find a number that divides 12 three times. Since 12/4 is 3 you have your denominator and because you used 4 on the denominator you must do it on the numerator so 8/4 is 2.
I hope I helped!

8 0

4 years ago

Read 2 more answers

What is <img src="https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B729%7D" id="TexFormula1" title="\sqrt[3]{729}" alt="\sqrt[3]{729}" al

Igoryamba

Answer:

Should be 9

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers