2 years ago

Pls help ASAP need help pls

Mathematics

2 answers:

iris [78.8K]2 years ago

4 0

Answer:

False

True

(its what i think

Step-by-step explanation:

Nuetrik [128]2 years ago

3 0

True true false is what I think

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Factor 2x2 - 50 completely.

earnstyle [38]

Answer:

-46

Step-by-step explanation:

its simple take 2x2 which is 4 then subtract 50 from 4 to get negative 46

hope this helps :)

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3 years ago

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Write the number 208000478 in expanded form

Lisa [10]

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The ratio of two side lengths for the triangle is given. What is the value of “q” AB:BC is 3:4

Vera_Pavlovna [14]

Answer:

$q=8.5$

Step-by-step explanation:

The ratio of the side lengths (AB) and (BC) is given. One is also given an expression for the side lengths of each of these sides. Set up a proportion to describe this scenario, then solve using cross products;

$\frac{AB}{BC}=\frac{3}{4}$

Substitute,

$\frac{60}{10q+15}=\frac{3}{4}$

Cross products,

$\frac{60}{10q+15}=\frac{3}{4}$

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Inverse operations,

$240=30q+45\\\\195=30q\\\\8.5=q$

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2 years ago

Pls I need it for a testI’ll give out 20 points

kompoz [17]

Answer:

It should be D.

Step-by-step explanation:

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2 years ago

Which is an example of an expression?<br> O 3,2 – 4.<br> O a = 144<br> 0 10 = 2.5<br> O 2 < 52

cluponka [151]

Answer:

2 - 4

Step-by-step explanation:

no equal sign

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2 years ago