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wariber [46]
3 years ago
10

Add using a number​ line: -3 +(-8) = ___

Mathematics
2 answers:
jekas [21]3 years ago
6 0
-11

Move forward

Mark brainliest please
MAVERICK [17]3 years ago
3 0

Answer:

Step-by-step explanation:hhhhh

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What is the area of the following rectangle?
AURORKA [14]
Area =lw
=2x (8+1)
=2x (9)
=18x
therefore the area is 18x
3 0
3 years ago
What can be multiplied to get 40 but also added to get 29​
Tresset [83]

Answer:

is that even possible.

Step-by-step explanation:

4 0
2 years ago
Which of the following equations is proportional? A. y=5x+6 B. y=8x+1 C. y=8x+0 D.y=5x+8
Dmitriy789 [7]

Answer:

pretty sure it is c but might wrong

Step-by-step explanation:

4 0
3 years ago
Please help ASAP!! I need to turn this is right now!!!!
Margaret [11]

The computation shows that the average monthly amount is 61.64.

<h3>How to calculate the value?</h3>

The amount that's left will be:

= 3314.85 + (2 × 926.65) - (1800 × 2) - 1075

= 3314.85 + 1853.3 - 3600 - 1075

= 493.15

The average monthly amount will be:

= 493.15/8

= $61.64

Learn more about computations on:

brainly.com/question/4658834

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8 0
2 years ago
Write a cosine function that has an amplitude of 3, a midline of 2 and a period
marissa [1.9K]

Answer:

f(x) = 3 cos  (2Pi / period value ; x  )+ 2

or see answer using 2 as the period see answer in bold below.

Step-by-step explanation:

cosine function amplitude of 3 is  A = 3

The period is used to find B

You need to show period value as the denominator and work out from there with 2PI as a function numerator to show as 2pi / period can be a data angle

C is the adding value.

Acos (Bx) + C

A = 3

Bx =  2 pi / period

C = + 2

However f 2 is also the period found

then we just plug in 2 to above formula

f(x) = 3 cos  (2Pi / 2 ; x  )+ 2

f(x) = 3cos (x pi) + 2

6 0
2 years ago
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