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yarga [219]
3 years ago
12

I need help ??!!!!! Please

Mathematics
1 answer:
alexgriva [62]3 years ago
6 0
The answer is 18 I think I’m not sure
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Evaluate: (d + 1)(d - 1 + 6) <br> d = 2
Allisa [31]
F(d)=(d+1)(d-1+6)
f(d)=(d+1)(d+5)
f(2)=(2+1)(2+5)
f(2)=(3)(7)
f(2)=21
3 0
3 years ago
25 points plus will mark brainliest!!!<br><br>Find angle ABD.<br>​
Sloan [31]

Step-by-step explanation:

Remember that angles in the same segment are equal.

In here, AD is the segment, which means that angle ACD = angle ABD = 28°.

5 0
2 years ago
Which polynomial is a product of (3x+2) and (x-7)
pogonyaev

(3x+2)  (x-7)

FOIL

first 3x*x  = 3x^2

outer  3x*-7 = -21x

inner = 2*x = 2x

last  2*-7 = -14

add them together  = 3x^2 -21x+2x -14

combine like terms  3x^2 -19x -14

5 0
2 years ago
Solve for h?<br> What does h equal in literal math terms?
Nina [5.8K]

Answer:

discupa eu não sei

um belo dia abençoado

4 0
2 years ago
Simple and easy question<br> please help
sleet_krkn [62]

Answer:

A

Step-by-step explanation:

To find the volume we do 2 * 1.25 * 1.5 (i rewrote the fractions as decimals) which is 3.75 or 3 and 3/4 cubic inches.

3 0
3 years ago
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