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3 years ago

The sum of 22 and a number is 41

Mathematics

1 answer:

Mariulka [41]3 years ago

6 0

Answer:

Step-by-step explanation:

sum means answer to an addition problem, so 41 - 22 = 19, so 22 + 19 = 41

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Graph the following piecewise function.

disa [49]

Step-by-step explanation:

$for\ 2$

$\ -\ \text{op}\text{en circle}\\\\\leq,\ \geq\ -\ \text{closed circle}$

8 0

3 years ago

Identify the x- and y- intercepts of this equation. 5 − 4 = 20

Alinara [238K]

T he x and y intercepts of the equation: $5x-4y=20$ are : y-intercept is (0,-5) and x-intercept is (4,0)

So, Option D is correct.

Step-by-step explanation:

we need to identify the x and y intercepts of the equation: $5x-4y=20$

Finding x-intercept

For finding x-intercept put y=0

We are given the equation:

$5x-4y=20$

Solving:

$5x-4y=20\\5x-4(0)=20\\5x=20\\x=\frac{20}{5}\\x=4$

So, x-intercept is (4,0)

Finding y-intercept

For finding y-intercept put x=0

We are given the equation:

$5x-4y=20$

Solving:

$5x-4y=20\\5(0)-4y=20\\-4y=20\\y=\frac{20}{-4}\\y=-5$

So, y-intercept is (0,-5)

the x and y intercepts of the equation: $5x-4y=20$ are :y-intercept is (0,-5) and x-intercept is (4,0)

So, Option D is correct.

Keywords: x and y intercepts

Learn more about x and y intercepts at:

#learnwithBrainly

6 0

3 years ago

Chris made a solid by joining two identical rectangular prisms as picture blow. The overall dimensions of the composite solid ar

Pie

Answer:

Step-by-step explanation:

Base area = (base x width) = 20 x 18 = 360 cm^2

Base perimeter = (base + width) x 2 = (20 + 18) x 2 = 76 cm

lateral surface = (base perimeter x height) = 76 x 15 = 1140 cm^2

Surface area = (base area x 2) + lateral surface = (360 x 2) + 1140= 1860 cm^2

surface area of a single prism = 1860 / 2 = 930 cm^2

8 0

3 years ago

What is x in 5x - 6 = 44

shutvik [7]

Answer:

x=10

Step-by-step explanation:

5x - 6 = 44

(add 6 to 44)

5x=50

(divide 5 into 50)

x=10

7 0

3 years ago

Read 2 more answers

This is the graph of f(x). What is the value of (2)?

OlgaM077 [116]

Answer:

Step-by-step explanation:

f(2) = 4

3 0

3 years ago