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3 years ago

Higher Order Thinking

Mathematics

1 answer:

Sever21 [200]3 years ago

7 0

When you add both of those you get 25/6 = 4 1/6 which would be more than 4 cups. So no Tori wouldn’t have enough.

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Plz help with this:)

4vir4ik [10]

9514 1404 393

Answer:

-4

Step-by-step explanation:

The point (x, y) = (0, 0) is on the line, so it represents a proportional relation. Any ratio of y to x will be the slope. The choice that makes this computation easiest is ...

x = 1, y = -4

y/x = -4/1 = -4

The slope of the line is -4.

3 0

3 years ago

A phone cost 199$ and is on sale for 25% off. What is the sale price?

andrey2020 [161]

Answer:

See below.

Step-by-step explanation:

Divide the percentage by 100 to turn it into decimal form.

$\frac{25}{100}=.25$

Then, multiply the percentage by the original amount.

$199*.25=49.75$

Last, subtract that from the original price.

$199-49.75=149.25$

Answer: $149.25$

:)

6 0

3 years ago

Read 2 more answers

A student drove to the university from her home and noted that the odometer reading of her car increased by 16.0 km. The trip to

notka56 [123]

Answer:

Average speed is 48 km per hour

Step-by-step explanation:

A student drove to the university from her home and noted that the odometer reading of her car increased by 16.0 km. The trip took 20.0 min. (a) What was her average speed? in km/hr

Distance traveled is 16 km and the time taken is 20 minutes

convert minutes into hour. to convert minutes into hour we divide by 60 because 1 hour = 60 minutes

$\frac{20}{60} =\frac{1}{3}$

so time = 1/3 and distance = 16

Average speed = distance by time

$speed =\frac{16}{\frac{1}{3} } =\frac{48}{1}= 48$

Average speed is 48 km per hour

4 0

3 years ago

5sin²α+3cos²α / 3sin²α-5cos²α = if tgα=√2

fiasKO [112]

Tgα = tan(α) = sqrt(2)/1 = opposite/ adjacent
opposite = sqrt(2)
adjacent = 1
hypotenuse = sqrt(opposite^2 + adjacent^2)
= sqrt(sqrt(2)^2 + 1^2) = sqrt(3)

sin(α) = opposite/hypotenuse
= sqrt(2)/sqrt(3)

cos(α) = adjacent/hypotenuse
= 1/sqrt(3)

now we can calculate the value of
5sin²α+3cos²α / 3sin²α-5cos²α
... do the math

8 0

3 years ago

Which set of coordinates satisfies the equations 3x - 2y =15 and 4x - y = 20

babymother [125]

You use elimination the get x=5 and then plug it in to get y=0 so the coordinate is (5,0)

4 0

4 years ago