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elena-14-01-66 [18.8K]
3 years ago
10

Explain way in your mind to remember 9x6 and 8x7

Mathematics
2 answers:
soldi70 [24.7K]3 years ago
8 0
You remember it because they are 6 and 7 or 9 and 8 have something together and that's how you remember it                                                           9x6=54                                                                                                                8x7=56                                                   
and also you just need to add 2+54=56

so that's all you real need to know about it

So 9x6 and 8x7 if you do 9x7 it's 54 and all you just need to do is add 2
d1i1m1o1n [39]3 years ago
5 0
Add 9, 6 times
And add 8, 7 times
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Mera painted equal sections of her bedroom wall to make a pattern. She painted 2/5 of the wall white and 1/2 of the wall lavende
kirill115 [55]
2/5 and 1/2 can go into 10. 

So, 2/5*2 = 4/10
and, 1/2*5 = 5/10.
Got it?
6 0
3 years ago
The height of an object off the ground, h (in feet) t seconds after it is launched into the air is given by
creativ13 [48]

The average rate of change of h over the interval is -48 feet per second.

Given,

The height of an object off the ground, h (in feet) t seconds after it is launched into the air is given by

h(t) = −16t2 + 96t, 0 ≤ t ≤ 6.

We need to find the average rate of change of h over the interval [3, 6].

<h3>How do we find the average rate of change of a function over an interval?</h3>

If we have an interval [a, b] and a function f(x).

The rate of change is given by:

= f(b) - f(a) / b - a

We have,

h(t) = −16t² + 96t and [3, 6].

h(6) = -16 x 6² + 96 x 6 = -576 + 576 = 0

h(3) =  -16 x 3² + 96 x 3 = -144 + 288 = 144

The average rate of change of h is:

= h(6) - h(3) / 6 - 3

= 0 - 144 / 3

= -144 / 3

= -48

Thus the average rate of change of h over the interval is -48 feet per second.

Learn more about the average rate of change here:

brainly.com/question/23780823

#SPJ1

3 0
1 year ago
What is the next term of the arithmetic sequence?<br> 2,-1,-4,-7,-10
Luba_88 [7]
I think it would be -13
7 0
4 years ago
How would you solve this? (2^-2/3^3) PLEASE EXPLAIN
nekit [7.7K]

Answer: 1/108

Step-by-step explanation:

2^-2 is 1/4

3^3 is 27

1/4 / 27 = 1/108

Simple maths

4 0
4 years ago
Read 2 more answers
A contractor is given a scale drawing of a rectangular patio. The scale from the patio to the drawing is 4 ft to 1 in. What is t
iogann1982 [59]

Answer:

.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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