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Nostrana [21]
3 years ago
5

Explain how you can break 4 × 8 into two smaller arrays.

Mathematics
1 answer:
pashok25 [27]3 years ago
4 0

Math :>

Step-by-step explanation:

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AGAIN PLZZZZZZ HELPP MEEEEEEEEE
yuradex [85]

Answer:

Hi, there your answer is

Question5: B.(x+3)(x-10)

Queston 6: D.(2x-2)(x+3)

Step-by-step explanation:

7 0
3 years ago
How do i solve 2x^2+5x+2=9
earnstyle [38]
2x² + 5x + 2 = 9
2x² + 5x + 2 - 9 = 9 - 9
2x² + 5x - 7 = 0
x = <u>-5 +/- √(5² - 4(2)(-7))</u>
                    2(2)
x = <u>-5 +/- √(25 + 56)</u>
                   4
x = <u>-5 +/- √(81)
</u>               4<u>
</u>x = <u>-5 +/- 9
</u>            4
x = <u>-5 + 9</u>      x = <u>-5 - 9</u>
           4                   4
x = <u>4</u>              x = <u>-14</u>
      4                      4
x = 1              x = -3.5
<u />
4 0
4 years ago
Read 2 more answers
6th grade math, help me please.
natita [175]

Answer:

a)  \frac{2}{3} \,\frac{lb}{bread}

b)  1\frac{1}{4} \,\frac{in}{domino}

Step-by-step explanation:

Part a:

every 4 lbs of flour, she makes 6 loaves of bread. this as a rate in simplest fraction form is:

\frac{4}{6} \,\frac{lb}{bread} = \frac{2}{3} \,\frac{lb}{bread}

Part b:

every 10 inches , 8 dominoes can be placed. then the rate can be written as:

\frac{10}{8} \,\frac{in}{domino} = \frac{5}{4} \,\frac{in}{domino} =1\frac{1}{4} \,\frac{in}{domino}

7 0
3 years ago
ASAP what is the answer 8q=64. also can you explain how to do this
vitfil [10]
You divide by 8 on both sides of the equal(=) sign to find what q is. 64\8=8. 8q/8 =canceled out. leaving you with ur answer which is q=8. hope this helped <3
4 0
2 years ago
The pie chart below illustrates the future plans of 200members of St.Thomas graduating class.
ruslelena [56]

Answer:

<h2>a) approximately 133 graduates</h2><h2>b) approximately 120°</h2>

Step-by-step explanation:

a) the number of graduates planning to continue studying :

= (37 1/2% + 12 1/2% + 16 2/3%) × 200

=\frac{\left( 37\frac{1}{2} +12\frac{1}{2} +16\frac{2}{3} \right)  }{100} \times200

= (37.5 + 12.5 + 16.666666666667)×2

= 133.333333333334

…………………………………

b) the measurement of the angle representing those who plan to work :

= (360× 33 1/2)÷100

= (360× 33.333333333333)÷100

=119.999999999999

8 0
2 years ago
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