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bonufazy [111]
3 years ago
9

PLEASE HELP URGENT!!

Mathematics
1 answer:
aev [14]3 years ago
8 0

Answer:

mathw a y

Step-by-step explanation:

use mathw a y to help solve questions like this

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Inga [223]

Answer:

Step-by-step explanation:

A.

5 0
3 years ago
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What is the value of the expression below when z=10z=10 and w=4w=4? 2z-3w 2z−3w
denis23 [38]

Answer:

8

Step-by-step explanation:

more details

2(10)-3(4)

20-12

8

7 0
3 years ago
Mary is twice as old as her brother Zane.Zane is four years less than twice as old as his cousin chase.If chase is 4 years old,h
zzz [600]

Answer:

Mary is 8 and that Zane and Chase are both 4 years old.

Step-by-step explanation:

For this equation, we will say Mary = M, Zane = Z, and Chase = C.

We will now convert the word problem into equations.

2m = z, 2c - 4 = z, c = 4

Now I will solve the equations by putting C into the equation.

2(4) = 8, 2(4) - 4 = 4, c = 4

So we can see that Mary is 8 and that Zane and Chase are both 4 years old.

7 0
3 years ago
Find the value of x 30 30​
timurjin [86]

Answer:

wow its challenging

Step-by-step explanation:

somebody maybe would try

8 0
3 years ago
ASAP please help
maksim [4K]

Answer:

y = 52.02

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

cos theta = adj/ hyp

cos y = 8/13

Take the inverse cos of each side

cos ^-1 cos y = cos ^-1 ( 8/13)

y =  cos ^-1 ( 8/13)

y = 52.02012756

To the nearest hundredth

y = 52.02

4 0
3 years ago
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