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3 years ago

Bryce is making a model building. He raises the walls of the building by 2 centimeters, five times.

Mathematics

2 answers:

photoshop1234 [79]3 years ago

7 0

Answer:

10 cm!

I think...it's really basic math so...maybe?

Paha777 [63]3 years ago

5 0

Answer:

10 cm

Step-by-step explanation:

(2 cm)×5 = 10 cm

Bryce raises the walls 10 cm altogether.

You could add the raises, but multiplication is easier.

(2 cm) +(2 cm) +(2 cm) +(2 cm) +(2 cm) = 10 cm

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Sustituir. 20c + 15r + 75p + 50e

AVprozaik [17]

Answer:

8c - 7r + 10p - 20e

Step-by-step explanation:

Subtract (20c + 15r + 75p + 50e) - (12c + 22r + 65p + 70e)

(20c + 15r + 75p + 50e) - (12c + 22r + 65p + 70e)

Open bracket

20c + 15r + 75p + 50e - 12c - 22r - 65p - 70e

Collect like terms

= 20c - 12c + 15r - 22r + 75p - 65p + 50e - 70e

= 8c - 7r + 10p - 20e

3 0

3 years ago

A fast-food crew, worked 9 months out of the year. What percent of the year did she work?

vladimir2022 [97]

Answer:

75%

Step-by-step explanation:

9/12 x 100% = 75%

There are a total of 12 months so 9 months over 12 months.

5 0

2 years ago

Julie is digging a square area in her backyard a for a vegtable garden. If the area is 52 square feet, what is the approximate l

AURORKA [14]

Answer:

The correct option will be: (b) 7 feet.

Step-by-step explanation:

Suppose, the length of the garden is $x$ feet.

As the shape of the garden is like a square, then the area of the garden will be: $(length)^2 = x^2$ feet²

Given that, the area is 52 square feet. So, the equation will be.......

$x^2= 52\\ \\ x=\sqrt{52} = 7.211.... \approx 7$

So, the approximate length of the garden will be 7 feet.

4 0

3 years ago

31/9 as a mix number

Nataly [62]

3 and 4/9 would be the answer to this.

8 0

3 years ago

Read 2 more answers

Find the equation of the line using the point-slope formula. Write the final equation using the slope-intercept form. the x-inte

wariber [46]

Step-by-step explanation:

Given x intercept is 1, So (x,y) is (1,0)

When x intercept is 1 then y value is 0

Another point on the line is (-2,3)

Two points are (1,0) and (-2,3)

Find out slope using the two given points

$slope m=\frac{y_{2}-y_1}{x_2-x_1} =\frac{3-0}{-2-1} =-1\\m=-1$

Use point slope formula

m=-1 and point(1,0)

$y-y_{1}=m(x-x_{1})\\y-0=-1(x-1)\\y=-1x+1$

Point slope equation is

$y-0=-1(x-1)$

Equation of the line in slope intercept form is

$y=-1x+1$

7 0

3 years ago