3 years ago

What is 2491 divided by 53

Mathematics

1 answer:

Darina [25.2K]3 years ago

6 0

Answer:

Step-by-step explanation:

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How should the decimal point in 0.937 change to get the correct answer to 0.937 ÷ 10²?

Mama L [17]

Answer:

B (2 places to the left)

Step-by-step explanation:

10*10 (or 10²)=100

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3 years ago

twice the smaller of two consecutive integers increased by the larger integer is at least 25. what is the number?

stira [4]

$x,x+1-\ two \ consecutive\ numbers\\\\
2x+x+1\geq25\\\\
3x+1\geq25\ \ \ | subtract\ 1\\\\
3x\geq24\ \ \ | divide\ by\ 3\\\\
x\geq8\\\\
It\ is\ 8\ or\ greater\ number.$

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4 years ago

A college student takes the same number of credits each semester. She had 15 credits when she started, and after 4 semesters, sh

allochka39001 [22]

Answer:

f(x)= 4(x)+15=71

X=14

Step-by-step explanation:

to find "x" you could do this

71-15=56 then 56/4=14 , x=14

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3 years ago

Find the first and third quartile... 19,24,13,18,21,8,11

iris [78.8K]

I believe the first quartile would be 24 and the third would be 8. Sorry if this wasn't correct. I haven't done this in a while.

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3 years ago

What is the length of one leg of the triangle?<br>11 units<br>11/units<br>22 units<br>22/2 units

son4ous [18]

Answer:

The length of one leg of the triangle is 22 units

Step-by-step explanation:

The complete question in the attached figure

Let

x ----> the length of one leg of the triangle

we know that

In the right isosceles triangle of the figure

The cosine of angle of 45 degrees is equal to the adjacent side to angle of 45 degrees divided by the hypotenuse

$cos(45\°)=\frac{x}{22\sqrt{2}}$ ---> equation A

$cos(45\°)=\frac{\sqrt{2}}{2}$ ----> equation B

equate equation A and equation B and solve for x

$\frac{x}{22\sqrt{2}}=\frac{\sqrt{2}}{2}$

$x=\frac{\sqrt{2}}{2}(22\sqrt{2})=22\ units$

therefore

The length of one leg of the triangle is 22 units

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3 years ago