3 years ago

Write an expression with parenthesis to represent the quantity: 170 divided by the sum of 25 and 9

Mathematics

1 answer:

zavuch27 [327]3 years ago

3 0

Using parenthesis, we want to add 25 and 9 first before dividing.

170/ (25+9)

You might be interested in

The points(1,r) and (5,-4) lie on a line with slope 5. find the missing coordinate r.

Arte-miy333 [17]

The value of r is -24

Step-by-step explanation:

Given points are:

(1,r) and (5,-4)

Let the points be:

(x1,y1) = (1,r)

(x2,y2) = (5,-4)

m = 5

The slope is given by:

$m = \frac{y_2-y_1}{x_2-x_1}\\5 = \frac{-4-r}{5-1}\\5 = \frac{-4-r}{4}\\5 * 4 = -4-r\\20 = -4-r\\20+4 = -4-r+4\\24 = -r\\r = -24$

Hence,

The value of r is -24

Keywords: Slope, coordinates

Learn more about slope at:

#LearnwithBrainly

5 0

3 years ago

13 - 4x = 1 - x Step by step please

Virty [35]

Answer:

13 - 4x = 1 - x

Subtract 13 from both sides.

-4x = -12 - x

Add x to both sides.

-3x = -12

Divide both sides by -3.

x=4

3 0

2 years ago

Read 2 more answers

2.06: similar triangles practice quiz

Daniel [21]

Answer:b

Step-by-step explanation:i took the test its right i promise

5 0

3 years ago

Holly and Tamar completed the work in the table to determine if a triangle with side lengths of 40, 42, and 58 is a right triang

PIT_PIT [208]

Simple Pythagorean theorem, And if you double check Tamara's work she is correct. Therefor B is the correct answer.

3 0

3 years ago

Read 2 more answers

The diagonals of kite KITE intersect at point P. If m A. 34° B. 46° C. 68° D. 92°

JulijaS [17]

Answer:

The diagonal of kite intersect at the point p is C. 68°

7 0

3 years ago