3 years ago

What is the surface area for this?

Mathematics

1 answer:

chubhunter [2.5K]3 years ago

4 0

look on Google for the answers

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How do you write the set notation for the graph below?

Ganezh [65]

The dot on -1 is open, so the number -1 is not included. You need all real numbers greater than -1.

Answer: D

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2 years ago

The ratio of Aziz's money to Osman's money was 2:1 at first. After Aziz spent $10 ratio became 4:3. How much money did each boy

Dvinal [7]

Answer:

Aziz's money was $30

Osman's money was $15

Step-by-step explanation:

Let

x-----> Aziz's money at first

y-----> Osman's money

we know that

$\frac{x}{y}=\frac{2}{1}$

$x=2y$ ------> equation A

$\frac{x-10}{y}=\frac{4}{3}$ -----> equation B

substitute equation A in equation B and solve for y

$\frac{2y-10}{y}=\frac{4}{3}\\ \\6y-30=4y\\ \\6y-4y=30\\ \\2y=30\\ \\ y=15$

Find the value of x

$x=2(15)=30$

therefore

At first

Aziz's money was $30

Osman's money was $15

8 0

2 years ago

Apply the distributive property to the expression 24x + 18y to produce the equivalent expression.

ryzh [129]

Answer:

6(4x+3y)

Step-by-step explanation:

24 and 18 have a HCF of 6, so yeah

6 0

2 years ago

Graph f(x)=1.99x+3 HURRY 27 BRAINLY POINTS

dlinn [17]

Answer:

0, 3

Step-by-step explanation:

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2 years ago

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One factor of the polynomial 6x3 − x2 + 8x + 5 is (2x + 1). What is the other factor of the polynomial? (Note: Use long division

maria [59]

Answer:

(3x^2 - 2x + 5)

Step-by-step explanation:

3x^2 - 2x + 5

$2x + 1 \sqrt{6 {x}^{3} - {x}^{2} + 8x + 5 }$

- (6x^3 + 3x^2)

-4x^2 +8x +5

- (-4x^2 - 2x)

10x + 5

-(10x + 5)

(2x+1) (3x^2 - 2x + 5) = 6x^3 - x^2 + 8x + 5

Therefore the other factor of the polynomial is (3x^2 - 2x + 5)

4 0

2 years ago

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