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forsale [732]
3 years ago
8

I'll make you brainliest Easyquestion 6th grade multiply and add fractions pleaze answer it ASAP

Mathematics
2 answers:
kirill115 [55]3 years ago
6 0

area of triangle= bh/2

                         = 10.5x5.75/2

                         = 30 5/16

alexandr402 [8]3 years ago
6 0

Answer is 30 3/16

using calculator I got 30.1875 = 30 3/16

give me 1 min I will write out in detail

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7. Find all geometric sequences such that the sum of the first two terms is 24 and the sum of the first
sesenic [268]

Answer:

Step-by-step explanation:

Let the first term is n, then the second term must be an where a is a common ratio, and the third term is a^2 n

so, n + an = 24

n + an + a^2 n = 26

solve for a, then solve for n

6 0
3 years ago
The following function represents the value of a car, in dollars, after x years:
Assoli18 [71]

Answer:

Option D.The decrease in the value of the car, which is 8%

Step-by-step explanation:

we have a exponential function of the form

f(x)=a(b)^{x}

where

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x is the time in years

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In this problem we have

a=$24,000 initial value of the car

b=0.92

so

0.92=1+r

r=0.92-1=-0.08=-8%-----> is negative because is a rate of decrease

8 0
3 years ago
Read 2 more answers
At the market, 777 apples cost \$4.55$4.55dollar sign, 4, point, 55. how much do 999 apples cost? \$
vredina [299]
I divided $.55 by 777 and got 0.00585 cents per apple.  Then I mulitplied 0.00585 by 999 and got $5.85.
6 0
3 years ago
Write a let statement, an equation, solve: Jeremy is 14 years old. This is 4 1/2 years more than half his sisters age. How old i
Art [367]
J = 14
J = 1/2S + 4 1/2

14 = 1/2S + 9/2....multiply everything by 2 to get rid of fractions
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28 - 9 = S
19 = S

check...
14 = 1/2S + 9/2......S = 19
14 = 1/2(19) + 9/2
14 = 9 1/2 + 9/2
14 = 19/2+ 9/2
14 = 28/2
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so the sister is 19 <===
6 0
3 years ago
(5×10^– 2)(1×10^– 8)
Citrus2011 [14]

Answer:

5e-10

Step-by-step explanation:

Hope this will help

7 0
3 years ago
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