3 years ago

Write 2 expressions for the perimeter

Mathematics

1 answer:

Rainbow [258]3 years ago

8 0

Answer:

With brackets

(t + 9) + (t + 9) + (t + 9) + (t + 9)

4(t + 9)

Without brackets

4t + 36

You might be interested in

HELPPPPPPPPPPPP BRAINLY

AleksAgata [21]

Answer:

Step-by-step explanation:

6 0

3 years ago

There are 3 green balls and 7 red balls in a bag. Two balls are chosen randomly without replacement. Is this independent or not

Assoli18 [71]

Answer:

Not Independent

Step-by-step explanation: Because the red ballsdon't have to worry because they have a larger number

7 0

3 years ago

100pts Help rounding!

Semmy [17]

Answer:

Step-by-step explanation:

5 158/559

= 5 + 158/559

= 5 + 0.28264758

= 5.28264758

= 5 (rounded to nearest whole number)

4 0

2 years ago

Read 2 more answers

What is the slope of the line that passes through the points (1, 2) and (3, 12)?

Molodets [167]

Answer:

Slope is 5

Step-by-step explanation:

(1, 2) and (3, 12)

m= (y2-y1)/(x2-x1)

m= (12-2)/(3-1)

m= 10/2

m= 5

3 0

3 years ago

Divide 40x/64y by 5x/8y.

Lemur [1.5K]

<u>Answer:</u>

The correct answer option is C. 1.

<u>Step-by-step explanation:</u>

We are to divide $\frac { 4 0 x } { 6 4 y }$ by $\frac { 5 x } { 8 y }$ .

Rewriting them as a fraction in whole:

$\frac { \frac { 4 0 x } { 6 4 y } } {\frac { 5 x } { 8 y } }$

Changing the division into multiplication by taking the reciprocal of the fraction in the denominator to get:

$\frac { 4 0 x } { 6 4 y }$ × $\frac{8y}{5x}$

Cancelling out the like terms to get:

6 0

3 years ago