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3 years ago

Don't understand this???

Mathematics

2 answers:

lianna [129]3 years ago

7 0

As it's a parallelogram, the sum of the values of adjacent angle is 180°

so the value of

b + 98° = 180°

=> b = 180 -98°

And in a parallelogram the opposite angles measures the same!

<h2>Option 1 is correct!</h2>

Marrrta [24]3 years ago

5 0

Answer:

a=98, b=82

Step-by-step explanation:

there you go buddy

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1) What would be another way to name plane M?

garri49 [273]

The correct answer is C plane HJG

4 0

3 years ago

An angle measures 126° more than the measure of its supplementary angle. What is the measure of each angle?

Crazy boy [7]

Solution:

A pair of supplementary angles always sum up to 180°

<u>This means that:</u>

$x + x + 126 = 180$

Step-by step calculations:

<u>Combine like terms and simplify:</u>

$x + x + 126 = 180$
=> $(x + x) + 126 = 180$
=> $2x + 126 = 180$

<u>Subtract 126 both sides:</u>

=> $2x + 126 - 126 = 180 - 126$
=> $2x = 54$

<u>Divide 2 both sides:</u>

=> $\frac{2x}{2} = \frac{54}{2}$
=> $x = 27$

This means that one angle is 27°. Let's find the other angle.

<u>Finding the other angle:</u>

$27 + 126 = Other \space\ angle$
=> $153 \space\ = Other \space\ angle$

Thus, the measure of the angles are 27° and 153°.

7 0

2 years ago

Read 2 more answers

When Carla looked out at the school parking lot, she noticed that for every 2 minivans , there were 5 other types of vehicles. I

Scilla [17]

Answer:

115 of them are not minivans

Step-by-step explanation:

Because every 7 vehicles has 2 minivans and other vehicles, so 5/7 are not minivans 166x5/2=115

Hope this works! :)

7 0

3 years ago

please respond with the format showed on the picture so use . after the letter and display the answer (summarized: answer with o

Nana76 [90]

Answer:

B. 19

Step-by-step explanation:

35-16=19

4 0

3 years ago

Whats the value? of this equation

melamori03 [73]

Answer:

Option (4)

Step-by-step explanation:

Given equation of the linear graph is,

$y=-\frac{5}{8}x+\frac{2}{3}n$

By comparing this equation with the slope-intercept form of the linear equation,

y = mx + b

m = $-\frac{5}{8}$

And b = $\frac{2}{3}n$

Since, y-intercept 'b' = -12 [given]

$\frac{2}{3}n=-12$

n = $-12\times \frac{2}{3}$

n = -8

Therefore, Option (4) will be the answer.

8 0

3 years ago

Don't understand this???​

Don't understand this???