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3 years ago

What is a solution to (x + 6)(x + 2) = 60? x = −6 x = −4 x = 4 x = 12

Mathematics

2 answers:

LenaWriter [7]3 years ago

8 0

Answer:

<h2><u><em>It's 4 :)</em></u></h2><h2><u><em /></u></h2><h3>I looked it up and the answer I got was 4.</h3>

kvasek [131]3 years ago

6 0

I might be wrong but 4?

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How to tell whether a function is linear? example- f(x) = -3

Natalija [7]

Liner = a×b=c so it is linear

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2 years ago

PLZ HURRY IT'S URGENT!!!!

AnnZ [28]

Answer:

A) 5/7 and 25/35

Step-by-step explanation:

the rate of change is 5

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2 years ago

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3 years ago

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Nelly owns farm land that has an area of 4.2 × 102 acres. Each year, the farm produces 6.72 × 104 bushels of corn. What is the a

juin [17]

The average amount of corn produced per acre represented in scientific notation can be found using the below formula:

$The \;average\; amount\; of\; corn\; per\; acre=\frac{Bushels \; of\; corn\; produced\; in\; farm}{Area\; of\; farm\; in\; acres}$

We are given:

$Area \; of\; FARM\; land= 4.2 \times 10^2 \; acres\\ \\ Amount \; of\; corn\; produced=6.72\; \times \; 10^4 \; bushels$

Substituting the above information in the formula, we get...

$The \; Average\; amount\; of\; corn=\frac{6.72 \times 10^4}{4.2 \times 10^2} \\ \\ \frac{6.72}{4.2} \times \frac{10^4}{10^2}\; =\; 1.6 \times 10^{4-2}\; =\; 1.6 \times 10^2\\ \\$

Conclusion:

$The \; Average \; amount\; of \; corn \; is\; 1.6 \times 10^2 \; Bushes\; per\; corn$

The average amount of corn produced per acre represented in scientific notation is option B) $1.6 \times 10^2$ bushels per acre

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3 years ago

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What is the area of this triangle?

Ganezh [65]

Answer:

$\boxed{\bold{120 \ Units^2}}$

Step By Step Explanation:

Area Of Triangle: $\bold{\frac{1}{2}Base \ \cdot \ Height}$

Base: 10

Height: 24 (This triangle has a right angle, so we use the height based off of the 90° angle, which is 24)

Insert Numbers Into Equation

$\bold{\frac{1}{2}10 \ \cdot \ 24}$

$\bold{\frac{1}{2}}$ 10 = 5

$\bold{5 \ \cdot \ 24 \ = \ 120}$

➤ $\boxed{\bold{Mordancy}}$

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3 years ago