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3 years ago

I need help :/ like right now pretty please

Mathematics

1 answer:

sp2606 [1]3 years ago

8 0

Answer:

-x+y

Step-by-step explanation:

0 - (x-y) = -x + y

Because there's already negative sign in front of y when we say -(-y) it makes y positive

Therefore the answer is -x+y

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A rectangle measures 12 cm by 10.5 cm. what is the greatest possible error for each measurement? Please and thankyou:)

Aneli [31]

The answer is going to be 0.5 hopes this helps.

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3 years ago

Which equation has a graph that includes the point (4.5, 14)? Select all that apply. A. y = 2x + 5 B. y = 3x + 1.5 C. y = 4x – 4

erastovalidia [21]

Answer:

A and C

Step-by-step explanation:

Just plug in the point into the equations:

a) 14 = 2(4.5) + 5

14 = 9 + 5 14 = 14 A is correct

b) 14 = 3(4.5) + 1.5

14 = 13.5 + 1.5 14 ≠ 15 B is not correct

c) 14 = 4(4.5) - 4

14 = 18 - 4 14 = 14 C is correct

d) is not correct 12 is already to large and 10 is not a negative so it is far to large

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3 years ago

Amar found the GCF of 36 and 54. His work is shown here. Factors of 36: 1, 2, 3, 4, 6, 9, 12, 18, 36 Factors of 54: 1, 2, 6, 9,

PIT_PIT [208]

Are you high it is 9 ....

6 0

3 years ago

Read 2 more answers

100 divided by what is 30

scZoUnD [109]

Answer:

3.33333333333

Step-by-step explanation: it keeps going on and on.

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3 years ago

Convert 500 cubic feet to liters then to gallons

V125BC [204]

Answer:

500 cubic feet equals 14158.4 liters or 3740.25 gallons.

Step-by-step explanation:

We are asked to convert 500 cubic feet to liters then to gallons.

We know that one cubic feet equals 28.3168 liters.

$\text{500 cubic feet to liters}=\text{500 cubic feet}\times \frac{\text{28.3168 liters}}{\text{cubic feet}}$

$\text{500 cubic feet to liters}=500\times \text{28.3168 liters}$

$\text{500 cubic feet to liters}=\text{14158.4 liters}$

We know one liter equals 0.264172 gallons.

$\text{14158.4 liters to gallons}=\text{14158.4 liters}\times\frac{0.264172\text{ gallons}}{\text{liter}}$

$\text{14158.4 liters to gallons}=14158.4 \times 0.264172\text{ gallons}$

$\text{14158.4 liters to gallons}=3740.2528448\text{ gallons}$

$\text{14158.4 liters to gallons}\approx 3740.25\text{ gallons}$

Therefore, 500 cubic feet equals 14158.4 liters or 3740.25 gallons.

5 0

3 years ago

I need help :/ like right now pretty please​

I need help :/ like right now pretty please