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pochemuha
3 years ago
12

I need some help on my homework

Mathematics
1 answer:
irakobra [83]3 years ago
6 0
What do you need help with I cant help if I don't know what problems to solve
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Please please i need help i will mark u brill
KIM [24]

Answer:

Step-by-step explanation:

65÷b+8×4=20

Put the value of b=5 in equation

65÷5+8×4=20

According to BDMAS rule

13+32=20

45=20

Bring the terms on one side

45-20=25 Answer

6 0
3 years ago
Read 2 more answers
1. A line contains the points (−12,−60) and (60,− 42). What is the slope of the line in simplified form? PLEASE HELP QUICKLY!!!!
Galina-37 [17]

Answer:

the answer should be 0.25

formula for slope is m=(y2-y1)/(x2-x1)

therefore m=(-42-(-60))/(60-(-12))

(-42+60)/(60+12)

18/72

simplify

1/4

further simplify

0.25 should be the final answer

8 0
3 years ago
What is the volume of one cube
snow_tiger [21]
The answer would just be 64 cubic inches. The volume of a cube is 64 cubic inches.Hope this helps.
3 0
3 years ago
Plz help Jessica received scores of 86, 88, 92, and 90 on her first four tests in
Ierofanga [76]
To find the average you have to add 86, 88, 92, and 90 together and divide it by four.

86+88+92+90= 356
356/4= 89

ANSWER= 89
5 0
3 years ago
The function h is defined by h (x) = 2x^2 + 3. <br>Find h(2x)
Tema [17]

h(2) = 2(2^2) + 3

h(2) = 8 + 3

h(2) = 11

7 0
3 years ago
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