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Alla [95]
3 years ago
7

? × 1/9 =90 what is the missing number in the equation

Mathematics
2 answers:
Deffense [45]3 years ago
7 0

Answer:

the answer is 360

Step-by-step explanation:

1. Simplify the 1/4

2 write the whole as a fraction using  4  as the denominator :

              90          90 • 4

   90 =  ——  =  ——————

         1                       4  

3.  Do the multiplication 90x 4 = 360

x- 360

----------

4        

then do 0 * 4 to get the denominator

Slav-nsk [51]3 years ago
6 0

Answer:

810 x 1/9 = 90

?= 810

Step-by-step explanation:

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?????evauate?????????
miskamm [114]

Answer:

2

Step-by-step explanation:

Substitute a = - 6 into the expression, that is

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= (- 6)² + 7(- 6) + 8 = 36 - 42 + 8 = - 6 + 8 = 2

7 0
3 years ago
Read 2 more answers
2 ÷ ___ = 4<br> A) 0.5 <br> B) 0.05 <br> C) 4 <br> D) 0.4
olga nikolaevna [1]
Heya!

2/0.5=4

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3 0
3 years ago
Line MN passes through points M(4, 3) and N(7, 12). If the equation of the line is written in slope-intercept form, y = mx + b,
nataly862011 [7]

Answer:

b = -9.

Step-by-step explanation:

The line passes through (4, 3) and (7, 12). First, we need to find the slope: the rise over the run.

(12 - 3) / (7 - 4) = 9 / 3 = 3.

Now that we have the slope, we can say that m = 3. So, we have an equation of y = 3x + b. To find b, we can use M(4, 3) and say that y = 3 and x = 4.

3 = 3 * 4 + b

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b = -9.

Hope this helps!

4 0
3 years ago
Read 2 more answers
What is the answer and how do u simplify this expression??
snow_lady [41]
To do this, you first do 3^3. this is 27.
now because of the minus part, you have to do this under 1 (a reciprocal).
your answer is 1/27
8 0
4 years ago
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patriot [66]
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3 years ago
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