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lara31 [8.8K]
3 years ago
7

50 points and brainliest for the best fastest answer

Mathematics
2 answers:
romanna [79]3 years ago
7 0

Answer:

ha

Step-by-step explanation:

IgorLugansk [536]3 years ago
5 0

THis is an exam so NO

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Simplify the expression:<br> 4+4+7d
12345 [234]

Answer:

8+7d

Step-by-step explanation:

So forest you combine like terms

4+4=8

There are no longer any like terms so your finished product is 8+7d

6 0
3 years ago
Math question.......................................
ValentinkaMS [17]
Question 1:

The answer is A: Sam.

His table is the only one that follows the conditions set in the question. 

Question 2:

Choosing two points; (0, 14) and (4, 10)

Slope (m) = \frac{10 - 14}{4 - 0} =  \frac{-4}{4} = -1

Thus, equation, 

y -  y_{1} = m(x -  x_{1})  

y - 10 = -1(x - 4)

y = -x + 14

I'm getting that for my equation of the line, so my best guess is that the answer is C.

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The answer is C. ( I believe ) 
3 0
3 years ago
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A projector displays an image on a wall. the area(in square feet) of the rectangular projection can be represented by
andrew-mc [135]

Answer:

The height of the projection will be (x - 5) feet.

Step-by-step explanation:

A projector displays an image on a wall. The area (in square feet) of the rectangular projection can be represented by (x² - 8x + 15).

Now to get the width and the height of the rectangular projection we have to factorize the expression (x² - 8x + 15).

Here, (x² - 8x + 15)

= x² - 3x - 5x + 15

= (x- 3)(x - 5)

Now, if the height of the projection is less than its width then, the height of the projection will be (x - 5) feet. (Answer)

3 0
3 years ago
David has scored 81 , 87 , 69 , and 82 on his previous four tests. what score does he need on his next test so that his average
kvv77 [185]
91 so the mean can avrege out to 82
7 0
3 years ago
The sum of two consecutive integers is -23. What is the larger number? *
Romashka-Z-Leto [24]
The sum of two consecutive integers is -23.

Let the larger number = x

smaller number = x - 1

Sum = -23

=> x + x - 1 = -23

=> 2x - 1 = -23

=> 2x = -23 + 1 = -22

=> x = -22/2

=> x = -11

Larger number is -11
7 0
4 years ago
Read 2 more answers
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