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3 years ago

HELPP PLEASEE 10 PONITS !! Which inequality is represented by this graph?

Mathematics

2 answers:

garik1379 [7]3 years ago

7 0

Answer: The answer you are looking for is D.

Step-by-step explanation: The closed circle meaning more than or equal to, therefore meaning it is x is greater than or equal to 4.

marshall27 [118]3 years ago

5 0

Answer:

x is greater than or equal to four because it is a closed circle and shading to the right which is up

Step-by-step explanation:

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Helpppppp!!! PLEASE<br> :((

Ksenya-84 [330]

Answer:

the only one that is a function is B

Step-by-step explanation:

the rest of them have repeating inputs which makes them no functions

7 0

3 years ago

Write the product of 0.4 x 0.4 x 0.4 in exponential form.

raketka [301]

Answer: 0.4^3

Step-by-step explanation:

you just count how many times you multiply 0.4 and use that number to be the exponents

6 0

3 years ago

If m = 7x + 7, m = 4y, and m = 112, find the values of x and y

tester [92]

<span>If m = 7x + 7, m = 4y, and m = 112

since m = 112

112 = 7x + 7
112 - 7 = 7x
105= 7x
x = 15

112 = 4y
y = 28</span>

6 0

4 years ago

Read 2 more answers

Please help me<br> solve (x+3) (x+7)

vodka [1.7K]

Step-by-step explanation:

Here, we'll need to multiply these two values together. I'll use the expansion formula, which goes as follows:

$(a+b)(c+d)$

Expand

$ac + ad + bc + bd$

Lets apply this to the following equation:

$(x+3) (x+7)$

Expand.

$(x*x) + (x * 7) + (3 * x) + (3 * 7)$

Simplify.

$(x^2) + (7x) + (3x) + (21)$

Remove parenthesis and add.

$x^2+10x+21$

Answer:

x^2+10x+21

5 0

3 years ago

Find cos 0 , help asap

insens350 [35]

Step-by-step explanation:

because cos0 = b/h

so cos0 = 8/15

3 0

2 years ago