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3 years ago

What is the answer to this question ?

Mathematics

1 answer:

nirvana33 [79]3 years ago

7 0

Answer:

If you go to a website with a graph place the points and look where the line sets

Step-by-step explanation:

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Solve 8(x+2) = 36 maybe also explain?

kherson [118]

Multiply 8 by x and 8 times 2 you should get 8x+16. Divide 8x by 8 and divide 16 by 8. Leaving x=2

4 0

3 years ago

How do you find the percent of a number greater than 100?

bonufazy [111]

Answer:

Multiply the number by the percent (e.g. 87 * 68 = 5916)

Divide the answer by 100 (Move decimal point two places to the left) (e.g. 5916/100 = 59.16)

Round to the desired precision (e.g. 59.16 rounded to the nearest whole number = 59)

Step-by-step explanation:

lets say for example 234

234/2 = 117 and the percentage were looking for is ummmm 25% well 25% is 1/4th of 234 making it 1/2 of 117 25% of 234 is 58.8 lets do a harder one what is 47% of 234 Divide n by 100.

Multiply the result by x. making it 109.98

4 0

3 years ago

Read 2 more answers

Please help with 3. 4. 5.

Eddi Din [679]

3.
$\text{The Triangle Sum Theorem:}\\m\angle A+m\angle B+m\angle C=180^o$
$x+2x-1+3x+1=180\\6x=180\ \ \ |:6\\x=30$
$x^o=30^o\\(3x+1)^o=(3\cdot30+1)^o=91^o\\(2x-1)^o=(2\cdot30-1)^o=59^o$
4.
$r-6+3r-3+5r=180\\9r-9=180\ \ \ |+9\\9r=189\ \ \ |:9\\r=21$
$(r-6)^o=(21-6)^o=15^o\\(3r-3)^o=(3\cdot21-3)^o=60^o\\(5r)^o=(5\cdot21)^o=105^o$
5.
$\text{The Exterior Angle Theorem:}\\m\angle CAB+m\angle ABC=m\angle DCB$
$2g+9g=110\\11g=110\ \ \ |:11\\g=10$
$m\angle A=2\cdot10^o=20^o\\m\angle ACB=180^o-110^o=70^o\\m\angle B=9\cdot10^o=90^o$

4 0

3 years ago

Rewrite the polynomial 2x2 + x + +-7x + 1 in standard form.

sveticcg [70]

Answer:

x-7x+5

Step-by-step explanation:

4+x-7x+1

x-7x+5

3 0

3 years ago

Which is the graph of f(x) = 0.5(4)*? y 80 64 48 32 16

MrRa [10]

Answer:

Linear graph

Step-by-step explanation:

Automatically grap

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jsjwjwjwjwjw

8 0

2 years ago