All categories

3 years ago

What is this expressions in word form?

Mathematics

2 answers:

mars1129 [50]3 years ago

8 0

Answer:

Step-by-step explanation:

There are 42 people and 7 pizzas. That means 7 pizzas will be split for 42 people. 7 ÷ 42 = x

SOVA2 [1]3 years ago

5 0

A. 42 people equally split. Your dividing so you’d have groups

You might be interested in

Please help me I think this is easy but I don’t get it!!!

Georgia [21]

Answer:

$3242

Step-by-step explanation:

If each room mates bank account loses $810.50 after paying rent, it means they are spending that on rent. Since there are 4 friends, just do $810.50 times 4 and that's the answer of how much rent costs in total.

8 0

3 years ago

NP is an angle bisector of <MNO. If <MNP = x + 23, and m<PNO = 3x - 1, find the value of x.

Neko [114]

The answer is: " 12 " .

_____________________________________________

→ " x = 12 " .

_____________________________________________

To solve:

________________________________________________________

3x - 1 = x + 23 ; Solve for "x" ;

Subtract "x" from each side of the equation; & add "1" to each side of the equation;

3x - 1 - x + 1 = x + 23 - x + 1 ;

to get:

2x = 24 ;

Divide each side of the equation by "2" ;

to isolate "x" on one side of the equation; & to solve for "x" ;

2x/2 = 24/2 ;

to get:

x = 12 .

_____________________________________________

Let us check our answer, by plugging in "12" for "x" ; on EACH side of the original equation; to see if the equation holds true; {that is, to see if each side of the original equation is equal, when "x = 12" } ; as follows:

______________________________________________

3x - 1 = x + 23 ;

Substitute "12" for "x" on each side ;

3(12) - 1 =? (12) + 23 ??

36 - 1 =? 35 ??

35 =? 35?? Yes!

_______________________________________________

5 0

4 years ago

URGENT!!!<br> what's the answer to this?

katen-ka-za [31]

Hey!

When you're dividing fractions, you have to keep, change, flip

Keep 3/4

Change ÷ to ×

Flip 1/8 = 8/1

That gives you:

$\frac{3}{4} \times 8$

<em>That means your answer is the 2nd choice</em>

Good luck and hope this helps! :)

6 0

4 years ago

From the top of a vertical tower, 331 feet above the surface of the earth, the angle of depression to a doghouse is 28 degrees 8

Elena L [17]

Answer:

619.13 feet

Step-by-step explanation:

Please find the attachment.

Let x represent the distance between doghouse to the foot of the tower.

We have been given that from the top of a vertical tower, 331 feet above the surface of the earth, the angle of depression to a doghouse is 28 degrees 8'. We are asked to find the distance between doghouse to the foot of the tower.

First of all, we will convert our given angle into degrees as it is given in degrees and minutes.

We will divide 8 by 60 to convert 8 minutes into degrees as:

$\frac{8}{60}=0.13333$

The doghouse, tower and angle of depression forms a right triangle with respect to ground, where, 331 feet is opposite side and x is adjacent side to angle 28.13 degrees.

$\text{tan}=\frac{\text{Opposite}}{\text{Adjacent}}$