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Verdich [7]
3 years ago
14

Multiply: (9x − 5)(2x2 + 12x − 3)

Mathematics
2 answers:
schepotkina [342]3 years ago
6 0
I agree with the person on top the answer will be A
Shtirlitz [24]3 years ago
3 0

Answer:

A) is your answer

Step-by-step explanation:

Multiply the 2x by 9x

then you take the second variable in the second equation and mulitply it by 9x. giving you 98 x squared

THEN you take 9x times Negative 3 and get -87

AND NEGATIVE 5 TIMES NEGATIVE 3 IS

POSTIVE   15

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Plz help on the 6 problems
Leokris [45]
1.) 9
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5 0
3 years ago
Find the coordinates of the midpoint (M) of PQ. ​
PSYCHO15rus [73]

Answer:

Step-by-step explanation:

Givens

P is (2,8)

Q is (-6,-6)

Equation

Midpoint = (x1 + x2)/2,(y1 + y2)/2

Solution

x1 = - 6

x2 = 2

y1 = -6

y2 = 8

M = (-6 + 2)/2, (-6+8)/2

M = -4/2, 2/2

M = -2 , 1

Just to make sure that you know that the answer is reasonable, I've put the midpoint (-2,1) on a graph with the two endpoints. You could print the points out and check it with a ruler.

4 0
3 years ago
Hello, I wanted an answer from a mathematician. The number 1.04 is closer to the number 1, 2, 1.25 or 1.5.
nevsk [136]

Answer:

the answer is 1

Step-by-step explanation:

1.25, 2 and 1.5 are too big compare to 1

3 0
3 years ago
Shelly has a beaker with 5 2/3 fluid ounces of water. She pours out 3 1/3 fluid ounces of water. Which expression can be used to
lord [1]

Answer:

option A

Expression 5\frac{2}{3} - 3 \frac{1}{3} tells the remain in the beaker.

Step-by-step explanation:

Given in the question,

amount of fluid present in the beaker = 5 2/3 ounce

amount of fluid Shelly took from the beaker = 3 1/3 ounce

To find the amount left after Shelly took water from the beaker

5\frac{2}{3} - 3 \frac{1}{3}

= 7/3 amount left

5 0
3 years ago
Read 2 more answers
If a=b=c find the value of each​
BARSIC [14]

Answer:

Since we are apparently having a straight line which is equal to 180° therefore a=60° b=60° and c=60°

6 0
3 years ago
Read 2 more answers
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