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2 years ago

HELPPPP ASAP !!!!!!!!!

Mathematics

2 answers:

Sphinxa [80]2 years ago

7 0

Answer:

Step-by-step explanation:

so what you do is look at the signs so # 3 you take -64 and sub that from -16 but because they are both - signs your going to add HOPE THAT HELPS!

RoseWind [281]2 years ago

5 0

Answer

<h3>1) 5x + 5y = 5x + 5y</h3><h3>2) 25x - 16 = 25x - 16</h3><h3>3) -64x - 16 + -64x - 16</h3><h3>4) 64a2 - 8a = 4088</h3><h3>5) -49p + 7p = 2408</h3><h3>6) What does 6 say?</h3><h3 /><h3>Explanation: </h3><h3>1 - 3 are the same equation as you can't add, multiply, subtract, etc, variables that aren't the same.</h3><h3 />

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Hey scale drawing of Jamy’s living room is 4cm in width and 6cm length. If each 2cm on the scale drawing equals 8 feet what are

igor_vitrenko [27]

2 cm = 8 feet.
4 / 2 = 2. 8 * 2 = 16. 16 feet in width.
Now, the length:
6 / 2 = 3. 8 * 3 = 24. 24 feet in length.
The actual dimensions are 16 feet in width and 24 feet in length.

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2 years ago

What is the sum of the geometric sequence −4, 24, −144, ... if there are 8 terms?

Helga [31]

Answer:

The sum of 8 geometric sequence is 959780

Step-by-step explanation:

We are given

this sequence is geometric

-4 , 24 , -144

First term is -4

so, $a_1=-4$

now, we can find common ratio

$r=\frac{24}{-4}=-6$

we can use formula

$S_n=a_1(\frac{1-r^n}{1-r} )$

n=8

now, we can plug values

$S_8=-4(\frac{1-(-6)^{8}}{1+6} )$

now, we can simplify it

and we get

$S_8=959780$

4 0

2 years ago

Can someone help me please

Pavel [41]

Answer:

you end up with 75 divided by 3.

Step-by-step explanation:

75 divided by 3 - 8 + 8

add 60 and 15

3 - 2(4) + 2^3

multiply -2 by 4

3 - 8 + 2^3

multiply 2 by itself 3 times

3 - 8 + 8 (which gives you 3 again)

and you get 75 divided by 3

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2 years ago

Name the intersection of AE and CG

Pavel [41]

Is the supposed to be a image

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2 years ago

14. Set A contains all integers from 50 to 100, inclusive, and Set B contains all integers from 69 to 138, exclusive. How many i

tamaranim1 [39]

Answer:

Step-by-step explanation:

We have to make the intersection between these sets, and we see that they intersect in the range: [70,100], and d(70,100) = 30, that is the answer.

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2 years ago