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vovikov84 [41]
3 years ago
15

Find the value of given expression

qrt{8100} " alt=" \sqrt{8100} " align="absmiddle" class="latex-formula">
​
Mathematics
2 answers:
Andrew [12]3 years ago
8 0
90 is the answer for the question
Doss [256]3 years ago
6 0

Answer:

90 is the answers for the question

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What is the slope of the line that passes through the following points? <br> (-1,-2) and (-3,-4)
iragen [17]

Answer:

y = x - 1

Step-by-step explanation:

Find the slope:

(-4 - (-2))/(-3 - (-1))

-2/-2 = 1

y = x + b

Plug in one of the points:

(-1,-2)

-2 = -1 + b

b = -1

y = x - 1

4 0
3 years ago
B<br> с<br> 6x + 1<br> E<br> X + 11<br> D
Mnenie [13.5K]

Answer:

E

X + 11 i think that is the answer of this question

8 0
3 years ago
Liwen and Celina shared some plants in a ratio of 5:6. Celina decided to give Liwen 2/3 of her plants, which left her with 21 fe
djyliett [7]

Answer: 231

<u>Explanation:</u>

Liwen    Celina

   5x          6x

5x - 21 = (\frac{2}{3})6x

5x - 21 = 4x

<u>-4x +21</u>   <u>-4x +21 </u>

  x        =        21


Liwen: 5x   = 5(21)   = 105

Celina: 6x   = 6(21)   =<u> 126</u>

                       Total:   231                    

6 0
3 years ago
Karen measured 20 cm between two points on the map
Aloiza [94]

Answer:

Answer:

D:100

Step-by-step explanation:

The answer would be 100 miles. Cause if you noticed the down right corner of the map tells you that 1 cm is 5 miles. So you would multiple 5 x 20 which is 100. 20x5 cm.

Still stuck?<u> Get 1-on-1 help from an expert tutor now.</u>

Step-by-step explanation:

I accidentally deleted my account for AnnieBarader15s

and pls mark brainliest I need one more for Virtuoso!

3 0
2 years ago
Which statement describes a unit rate? Group of answer choices Sara is reading 97 words in 1 minute. Sara ate 3 crackers and 1 a
castortr0y [4]

Answer:

97 words in 1 minute

Step-by-step explanation:

A unit measure is so many somethings done usually per unit time. Examples

  • 1 orange in 1 minute.
  • 10 tomatoes per tomato plant
  • 50 miles in one hour
  • 10 cookies per week

3 crackers and 1 apple is not. For ever apple, she ate 3 crackers would be

1 cookie is not. It is not per anything.

Driving 16 miles is not. Again, it is not per anything.

The answer is 97 words in 1 minute.

6 0
3 years ago
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