2 years ago

Please help with that two math problems. I'll give brainly!

Mathematics

1 answer:

Serhud [2]2 years ago

7 0

Answer:

the first one is 9 the second one is 12

Step-by-step explanation:

opposite sides of parallelograms are the same length

first one: 2x-1= x+8

2(9) -1 = 18-1 =17

(9) +8=17

second one: 22= 2x-2

2(12) -2 = 24 -2= 22

You might be interested in

$1111 at 11% for 11 years

maksim [4K]

Answer:

$1344.31

Step-by-step explanation:

1111*0.11*11=1344.31

4 0

3 years ago

The side lengths of a triangle are 11.3 centimeters, 14.7 centimeters, and x centimeters. The perimeter of the

guajiro [1.7K]

The perimeter of a triangle is the sum of all its side lengths

11.3 + 14.7 + x < 44

Combine like terms

26 + x < 44

Subtract 26 from both sides.

x < 18

6 0

3 years ago

What is the value of (f -9)(5)?

Darina [25.2K]

Answer:

5f - 45

Step-by-step explanation:

(f-9)(5)

5f-9*5

5f-45

8 0

3 years ago

Read 2 more answers

-7 x -8 = 56 True or False

dalvyx [7]

Answer:

true negative ×negative =positive

8 0

3 years ago

Read 2 more answers

Write an equation of the line in slope-intercept form: y-intercept of 2, x-intercept of 4

zvonat [6]

Answer:

$\sf y=-\dfrac12x+2$

Step-by-step explanation:

y-intercept is when x = 0, so (0, 2)

x-intercept is when y = 0, so (4, 0)

$\sf slope=\dfrac{change\:in\:y}{change\:in\:x}=\dfrac{0-2}{4-0}=-\dfrac12$

Slope-intercept form of linear equation: $\sf y=mx+b$

(where m is the slope and b is the y-intercept)

Given:

$\sf m=-\dfrac12$
b = 2

$\sf \implies y=-\dfrac12x+2$

3 0

2 years ago