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pantera1 [17]
2 years ago
6

Pls help guys I’m desperate and I need to go to bed

Mathematics
1 answer:
Mama L [17]2 years ago
4 0

Answer:

R has to be 8 or above

Step-by-step explanation:

Hope this helps :)

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I need the answer this question hard
Genrish500 [490]

Answer:

option B is the correct answer of this question.

<em><u>plz </u></em><em><u>mark</u></em><em><u> my</u></em><em><u> answer</u></em><em><u> as</u></em><em><u> brainlist</u></em><em><u> </u></em><em><u>if</u></em><em><u> you</u></em><em><u> find</u></em><em><u> it</u></em><em><u> useful</u></em><em><u> </u></em><em><u>plz </u></em><em><u>.</u></em><em><u>hope </u></em><em><u>this</u></em><em><u> will</u></em><em><u> be</u></em><em><u> helpful</u></em><em><u> to</u></em><em><u> you</u></em><em><u> ☺️</u></em><em><u>.</u></em>

6 0
2 years ago
john is cutting wood planks. He has a 3 foot plank. he needs to cut them in 3/8 length pieces. How many pieces will he have?
mojhsa [17]

Answer:

he will have 3 pieces

Step-by-step explanation:

3/8×8

=3

<h2>Mark me BRAINLIEST </h2>
4 0
2 years ago
Write the trinomial as a square of a binomial or as an expression opposite to a square of a binomial -42a+9a^2+49
Degger [83]

9(a^2+14/3)^2-14/3+49

9(a^2+14/3)^2+7

6 0
2 years ago
samantha threw an apple out of a window from the tenth floor of her appartment building. the equation y = -16t^2+120 can be used
ella [17]
Answer:
time taken = 2.74 seconds

Explanation:
We are given that:
y = -16t² + 120 models the situation where:
y is the floor number
t is the time taken for the apple to hit the ground

We are also given that the floor number (y) is 10. Therefore, all we have to do is substitute with y in the above equation and solve for the time t as follows:
y = -16t² + 120
10 = -16t² + 120
120 - 10 = 16t² 
110 = 16t²
t² = 110/16
t² = 6.875
either t = 2.74 seconds ..........> accepted
or t = -2.74 seconds .........> rejected as time cannot be in negative

Hope this helps :)
5 0
3 years ago
Find the difference 3/4(3x+6)−14(5x−24)
PolarNik [594]
The answer is -271/4x + 681/2

7 0
3 years ago
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