3 years ago

Anybody help me please!!!!!!!!!!

Mathematics

2 answers:

Salsk061 [2.6K]3 years ago

7 0

Answer:

reflection over the line y = -x

Lemur [1.5K]3 years ago

3 0

Answer:

the answer is D

a clockwise rotation 270 about the origin

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A car dealership has SUVs and sedans in a ration of 5:9. How many sedans does the car dealership have if there are 140 SUVs

Elza [17]

To solve this, all you need to do is compare the ratio to the amount of SUVS there are.

5/9 (SUVs to sedans)

140/? (SUVs to sedans)

140 ÷ 5 = 28

9 x 28 = 252

140/252

There are 252 sedans in the car dealership! :D

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3 years ago

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7. What is the equation of the line that passes through (-1, -4) and (0,5)?

Serga [27]

Answer:

A)y=9x+5

Step-by-step explanation:

If x=-1, y=-4,

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2 years ago

1 7/10 x 2/3 what is the product

Ludmilka [50]

Answer:

$\boxed{ \bold{ \huge{ \boxed{ \sf{1 \frac{2}{15}}}}}}$

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$\sf{1 \frac{7}{10} \times \frac{2}{3} }$

Convert the mixed number into improper fraction

$\longrightarrow{ \sf{ \frac{10 \times 1 + 7}{10} \times \frac{2}{3}}}$

$\longrightarrow{ \sf{ \frac{17}{10} \times \frac{2}{3}}}$

To multiply one fraction by another, multiply the numerators for the numerator, and multiply the denominator for its denominator and reduce the fraction obtained after multiplication into lowest term

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$\longrightarrow{ \sf{ \frac{17}{15} }}$

Convert the improper fraction into mixed number

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Hope I helped!

Best regards! :D

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3 years ago

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If she takes 1/8 of an hour to complete one then she can finish 8 in 1 hour.

8 x 14 = 112

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Black_prince [1.1K]

Subtract 363,321 from 778,871. Which gives you 415,550 more geese than crows :)

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3 years ago