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Delvig [45]
3 years ago
12

8:13=56:need help sorry

Mathematics
1 answer:
ankoles [38]3 years ago
4 0

Answer:

56:91 is the correct answer


Step-by-step explanation:


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Find the area of a trapezoid , given the bases b1 = 14 mi and b2 = 25 mi and hight h= 6 mi​
elena55 [62]

Answer:

area = 117

Step-by-step explanation:

The area (A) of a trapezoid is calculated using the formula

A = \frac{1}{2} h (b₁ + b₂ )

here h = 6, b₁ = 14 and b₂ = 25

A = \frac{1}{2} × 6 × (14 + 25) = 3 × 39 = 117

3 0
3 years ago
200 principal, 4% compounded annually for 5 years
OverLord2011 [107]

\bf ~~~~~~ \textit{Compound Interest Earned Amount} \\\\ A=P\left(1+\frac{r}{n}\right)^{nt} \quad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{original amount deposited}\dotfill &\$200\\ r=rate\to 4\%\to \frac{4}{100}\dotfill &0.04\\ n= \begin{array}{llll} \textit{times it compounds per year}\\ \textit{annually, thus once} \end{array}\dotfill &1\\ t=years\dotfill &5 \end{cases} \\\\\\ A=200\left(1+\frac{0.04}{1}\right)^{1\cdot 5}\implies A=200(1.04)^5\implies A=243.33058048

8 0
3 years ago
Can someone please tell me what r^2 - 9 = is?
cestrela7 [59]

Answer:

The answer is (r + 3)(r - 3)

Step-by-step explanation:

There need to be two number that add together to get 0

and two number that multiply together to get -9

3 + -3 = 0

3 · -3 = -9

= (r + 3)(r - 3)

6 0
4 years ago
Ebonae fish tank holds 40 gallons.how many quarts does the fish tank hold?
Rudik [331]
The fish tank that ebonae can hold up to 160 quarts of water

4x40=160
5 0
3 years ago
If f(x)=3-2x and g(x)=1/x+5, What is the value of (f/g) (8)?
Verizon [17]

(f/g)(8)=f(8)/g(8)

find f(8) and g(8) to mke it easier

f(8)=3-(8)=3-2(8)=3-16=-13

g(8)=1/(5+8)=1/13

so (f/g)(8)=-13/(1/13)=-13*13=-169

answer is -169

8 0
4 years ago
Read 2 more answers
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