3 years ago

Which equation best represents this situation? Forty-three plus an unknown number equals 86.

Mathematics

1 answer:

slava [35]3 years ago

7 0

The answer is C, 43+n = 86 :)

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It takes a baseball player 16 seconds to round the bases and make it back to home plate home plate if it is 360 feet to go all a

Neko [114]

S= D divided by T
S= 360 divided by 16
S= 22.5

5 0

4 years ago

Show problem set up for full credit.

ikadub [295]

Answer:

If the arcs are the same

4x+25=5x

x=25

So, QPR is 4(25)+25

QPR is 125

6 0

3 years ago

Please help! Find the missing

Veronika [31]

Answer:

x = 13

Step-by-step explanation:

Here, we want to get the missing side

from what we have, the triangle is a right angled triangle

In this kind of triangle, the Pythagoras’ theorem works

The square of the side facing the right angle ( marked x here) is equal to the sum of the squares of the two other sides

We have this as;

x^2 = 5^2 + 12^2

x^2 = 25 + 144

x^2 = 169

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x = 13

7 0

3 years ago

If 2000 dollars is invested in a bank account at an interest rate of 6 percent per year, find the amount in the bank after 7 yea

AfilCa [17]

Answer:

$3007.26

Step-by-step explanation:

Step one:

given data

Principal= $2000

rate= 6%= 0.06

time= 7years

Required:

The final amount A

Step two:

the expression for the compound interest is

$A= P(1+r)^t$

substituting we have

$A= 2000(1+0.06)^7\\\\A= 2000(1.06)^7\\\\A=2000*1.50363\\\\A=3007.26$

6 0

3 years ago

What is the area of a rectangle with vertices

Goshia [24]

Anwser:

Area = 20 units²

Step-by-step explanation:

hope this helps

6 0

2 years ago