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3 years ago

How do I solve this? I need help and I can’t figure it out!!

Mathematics

1 answer:

ladessa [460]3 years ago

3 0

Answer:

$\fbox{x=10}$

Step-by-step explanation:

When you have two parallel lines, corresponding angles such as the values of

$4x=3x+10$

Then, they are equal, so solve for x.

$4x=3x+10\\4x=3x=3x-3x+10\\x=10$

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What is the measure of LXZW? 850 150° Y 65° 95 Z 215° W 30°

Semenov [28]

Answer:

so the answer is 95°

Step-by-step explanation:

The two angles on a line add up to 180° or are supplementary, so we can find the inside angle x by doing 180-150=30°. Now that we know inside x is 30, if we add 30+65, we get 95, and 180-95=85°. Then to find angle xzw, just do 180-85 to get 95°.

3 0

2 years ago

write five pairs of integers (a,b) such that a divided / b is equal to 2 is is equal to -3 one such pair is is 6 and -2 because

nataly862011 [7]

Answer:

(10,5), (-12,-6), (-18, -9), (-8, -4), (20,10)

(-15, 5), (-18, 6), (-21,7), (33, -11), (24, -8)

Step-by-step explanation:

10/5=2, -12/-6=2, -18/-9=2, -8/-4=2, 20/10=2

-15/5= -3, -18/6= -3, -21/7= -3, 33/-11= -3, 24/-8= -3

6 0

3 years ago

Read 2 more answers

5) On the angle above, draw /ABD so that /ABD and /ABC are complementary angels. Label the new angel.

Goryan [66]

I need the answer too... someone help

8 0

3 years ago

A man invests $2000 in an account that pays 8.5% interest per year, compounded quarterly. (a) find the amount after 2 years? (ro

Inessa [10]

A man invests $2000 into an account that accrues 8.5% interest compounded quarterly. He made the deposit of 2 years , i.e. for 8 quarters ( or 8 compounding periods)

Amount after n years is calculated by following equation :

Amount = Principal * ( 1 + Interest rate per compounding period ) ^ no. of compounding periods

The amount in his account after 2 years = 2000 * ( 1 + 0.085/4) ^ 8

= 2000 * (1.02125 ) ^ 8

= 2000 * 1.18319

= $2366.39

4 0

3 years ago

Suppose there were 4,065,014 births in a given year. Of those births 2,081,287 were boys and 1,983,727 were girls. What is the p

kogti [31]

Answer:

The required probability is $\simeq 0.26214$

Step-by-step explanation:

There were 4,065,014 births in a given year and of those births 2,081,287 were boys and 1.983,727 were girls.

So, P(both children will be boys) = $\frac {^{2081287}{C}_2}{^{4065014}{C}_{2}}$

$\simeq 0.26214$

7 0

3 years ago