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3 years ago

HELP HELP HELP TODAY IS THE DEADLINE

Mathematics

1 answer:

disa [49]3 years ago

5 0

C, 3 units translated to the left due to the +3 inside the bracket, vertically reflected on the x-axis as it is negative outside the bracket and translation 1 unit up because of the +1 outside the brackets.

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The students in Ms. Dodd's class recorded the height in feet of palm trees on school property. Their heights were as follows:

dlinn [17]

Answer:

Step-by-step explanation:

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3 years ago

Which expression is the factorization of x2 + 10x + 21?

LiRa [457]

<h2>Solution:</h2>

Equation: x² + 10x + 21

Step 1: Find two numbers that can add up to 10 and be multiplied to 21. We have: 7 & 3, in the sense that 7+3=10, and 7×3=21. Replacing 10 with 7+3, the equation is now → x² + 7x + 3x + 21

Step 2: Get the new equation bracketed → (x² + 7x) (+3x + 21)

Step 3: Use 'x' in the equation. For the first part, we have 'x'. x² = x × x so, bring out one x out side the bracket, divide 7x by = 7 → x (x +7). Do the same for the second part by dividing 21 by 3 = 7, and then bringing out 3 from the bracket → 3 (x + 7).

Bringing everything together, we have: x(x+7) +3(x+7) → (x+3) (x+7)

<h3>Final answer:</h3>

(x+3) (x+7)

<h3 />

4 0

2 years ago

Write the slope of the line (–12, -6) and (8, 9). m=4/3 m=-3/4 m=-4/3 m=3/4

Greeley [361]

Answer:

m=3/4

Step-by-step explanation:

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4 years ago

Last year there were 520 students enrolled at Olsen Middle School . This year there are 572 students enrolled. What is the perce

RSB [31]

Answer:

10%

Step-by-step explanation:

We have procent:

520 —-> 100%

572 ——> x%

So, it is:

520*x=572*100

X=57200/520=110%

110%-100%=10%

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3 years ago

Naomi plans to attend a four-year college that costs a total of $21,800 per year. Her family invests $9,500 in an account that e

ki77a [65]

Answer:

its on google

Step-by-step explanation:

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3 years ago

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