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bazaltina [42]
3 years ago
8

Need help with these 3 quick please

Mathematics
2 answers:
Jlenok [28]3 years ago
6 0

Answer:

The answers are

6 A

7 C

8 D

steposvetlana [31]3 years ago
5 0

Answer:

The first one is coefficient (A)

the second one is C

and the last one is D

if i am right or helpful plz mark as brainliest

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A science fair poster is a rectangle 36 inches long and 24 inches wide what is the area of the poster in square feet
ella [17]
Well it has to be 3*2 = 6 square feet.  Note: first convert 36 inches to 3 feet and 24 inches to 2 feet.
6 0
3 years ago
Needs help with both
a_sh-v [17]

Answer:

flip it please

Step-by-step explanation:

d for 1 and a for 2

5 0
2 years ago
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This is a linear equations question so pls help me I’m dying of stress thank you! ^^
topjm [15]

Answer:

the answer to this problem is D:(-2,4)(1,1)

7 0
2 years ago
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50 points!! Help needed
babunello [35]

Answer:

1) Enlargement

2) Reduction

Step-by-step explanation:

Question 1

200% means double, a factor 2

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b) 2(original) = new/on the page

Question 2

a) 0.6(24) = 14.4 inches

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4 0
3 years ago
Read 2 more answers
To earn an A in an algebra course, a student must have a test average of at least 90. Mary has grades of 95, 82, 88 on her first
Fofino [41]

Answer: Mary need to make at-least 95 on her fourth test to earn an A in her algebra course.

Step-by-step explanation:

Let x be the grades scored by Mary in the fourth algebra test.

Mary has grades of 95, 82, 88 on her first three algebra tests.

Then, the combined scores in four test will become = 95+82+88+x =  265+x

Average score = (Sum of all scores) ÷ (Number of tests)

=\dfrac{265+x}{4}

As per given ,

To earn an A in an algebra course, a student must have a test average of at least 90.

i.e. Average score ≥ 90

\Rightarrow\ \dfrac{265+x}{4}\geq90\\\\\Rightarrow\ 265+x\geq 90\times4=360\\\\\Rightarrow\ x\geq360-265 =95\\\\\Rightarrow\ x\geq90

Hence, Mary need to make at-least 95 on her fourth test to earn an A in her algebra course.

5 0
2 years ago
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