3 years ago

Can someone help me in number 6 please

Mathematics

2 answers:

marin [14]3 years ago

4 0

I think it is asking for the answer, therefore it would be AB = 10.7

Vika [28.1K]3 years ago

4 0

An #~!€}£’mhdjowkf o

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1. 3+(-8)=

kondor19780726 [428]

Answer:

1. -5

2.10

3.1

4.-10

5.18

6.10

7.4

8.-1

9.1

10.89

11.3

12.10

13.13

14.-2

15.-7

16.14

17.-8

18.-6

19.-8

20.-22

Step-by-step explanation:

4 0

3 years ago

Find x, if 36, x, x, 16 are in proportion.<br><br>please tell fast

Semenov [28]

Step-by-step explanation:

36 : x :: x : 16

16 x 36 = x2

576 = x2

Taking square root on both sides

24 = x

6 0

3 years ago

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Find the distance between the two points (-7, 5) (-7, -4)

Sveta_85 [38]

Answer:

Step-by-step explanation:

$d^2=(x_2-x_1)^2+(y_2-y_1)^2\\ \\ d^2=(-7+7)^2+(5+4)^2\\ \\ d^2=81\\ \\ d=9$

5 0

3 years ago

When rounded to the hundreds place, which of the numbers below round to 23,400? Select all that apply.

nevsk [136]

Answer:

I think the answer is B 23,345

7 0

2 years ago

NEED ANSWER ASAP!!!!

lesya692 [45]

Answer:

1st option

Step-by-step explanation:

To find the difference of the given matrices, we just need to subtract the corresponding elements of the two matrices as shown below:

$\left[\begin{array}{cc}-4&8\\3&12\end{array}\right] -\left[\begin{array}{cc}2&1\\-14&15\end{array}\right] \\\\ \\ =\left[\begin{array}{cc}-4-2&8-1\\3-(-14)&12-15\end{array}\right]\\\\ \\ =\left[\begin{array}{cc}-6&7\\17&-3\end{array}\right]$

Thus, 1st option gives the correct answer

7 0

3 years ago

Read 2 more answers