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Papessa [141]
2 years ago
15

Help please this is for a exam i give brainliest to!

Mathematics
1 answer:
pshichka [43]2 years ago
8 0

Answer:

The Answer is A. :)

Step-by-step explanation:

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the percent is 18

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HELPPPP ASAP iwill give brain
finlep [7]

Answer:

Day 3 : 6 Day 2: 4 Day 1: 2 and so on

Step-by-step explanation:

This may not be correct but i think that you multiply the day number by two.

6 0
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How would i create a real life example that can be modeled by the expression -2×4
solong [7]
Bob is diving
he is at a depth of 2 meters below sea level
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depth is a negative thing because you are 2 below 0 or -2
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3 years ago
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Help me solve this please
Anvisha [2.4K]

Answer:

2/5-1/10 = 3/10

1/5+7/10 = 9/10

Step-by-step explanation:

4/10-1/10 = 3/10

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8 0
2 years ago
Find the value of x and then the measure of Arc XYZ and Arc XZ. Show work on a piece of paper.
Westkost [7]

<u>Given</u>:

The measure of arc XY is (31x)°

The measure of arc YZ is (35x - 16)°

We need to determine the value of x, measure of arc XYZ and arc XZ.

<u>Value of x:</u>

From the figure, it is obvious that the arcs XY and YZ are congruent.

Thus, we have;

31x=35x-16

Subtracting both sides by 35x, we have;

-4x=-16

   x=4

Thus, the value of x is 4.

<u>Measure of arc XYZ:</u>

The measure of arc XYZ is given by

m \widehat{XYZ}=m \widehat{XY}+m \widehat{YZ}

The measure of arc XY is given by

m \widehat{X Y}=31(4)=124^{\circ}

The measure of arc YZ is given by

m \widehat{Y Z}=35(4)-16=124^{\circ}

Hence, the measure of arc XYZ is given by

m \widehat{XYZ}=124^{\circ}+124^{\circ}=248^{\circ}

Therefore, the measure of arc XYZ is 248°

<u>Measure of arc XZ:</u>

The measure of arc XZ is given by

m \widehat{XZ}=360^{\circ}-m \widehat{XYZ}

Substituting the values, we have;

m \widehat{XZ}=360^{\circ}-248^{\circ}

m \widehat{XZ}=112^{\circ}

Thus, the measure of arc XZ is 112°

5 0
3 years ago
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