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Irina18 [472]
3 years ago
15

17 and 18 please :)?

Mathematics
1 answer:
scoray [572]3 years ago
4 0
17) The wording is not the best, but they want you to do 1/2 + 1/4, which is 3/4.

18) a). vertixes are the pointy bits, the ones at the angles of the faces, and edges connect vertices (count them: there are 8 vertices and 12 edges). Imagine going from one edge to the one farthest from it. If you have playdoh or some breadto cut, try it. You'll see that the section you'll obtain is a rectangle, if what you cut looks like the figure.
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Pleaseee help meee will give brainliest or whateva
____ [38]

Answer:

The value of x = 12.

Step-by-step explanation:

We know that two angles are termed as supplementary when the sum of the measure of their angles is 180°.

We also know that a straight line angle measures 180°.

It is clear that the angles 72° and 9x° line on a straight line. Thus, the sum of the measure of their angles is 180°.

Therefore,

9x° + 72° = 180°

9x° = 180° - 72°

9x° = 108

divide both sides by 9

9x/9 = 108/9

x = 12

Therefore, the value of x = 12.

5 0
2 years ago
The slope of the line below is 2. Which of the following is the point-slope form of the line? the x is 1 and the y is -1
sukhopar [10]
The point slope form would be y+1=m(x-1)


5 0
3 years ago
Read 2 more answers
Which expression represents the distance, in miles, between Paige's house and Diego's house?
lana [24]
Distance between <span>Paige's house and Diego's house 
=
|3 - (-8)| = |11| = 11 miles

answer
</span>|3 - (-8)|
4 0
3 years ago
A certain delivery service offers both express and standard delivery. 75% of parcels are send by standard delivery and 25% are s
Nikitich [7]

Answer:

pictures are in order

Step-by-step explanation:

5 0
3 years ago
What is the value of h(2)? -2,-1,0,3
kobusy [5.1K]

Answer:

Step-by-step explanation:

Not sure what you mean...

maybe h(2)

-4, -2, 0, 6

4 0
3 years ago
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