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Orlov [11]
3 years ago
7

Can somebody help me with this

Mathematics
1 answer:
EastWind [94]3 years ago
7 0

Answer:

D = -1, -1, 2, 5

R = 0, 2, 3, 7

✅It is NOT A FUNCTION

Step-by-step explanation:

D (Domain) = input values (x-values)

D = -1, -1, 2, 5

R (Range) = output values

R = 0, 2, 3, 7

✅It is not a function because an x-value, -1, has two different y-values, 7 and 2, assigned to it.

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A jug contains some orange juice. After pouring 240 milliliters of the orange juice into a cup, there are 875 milliliters of ora
zubka84 [21]

Answer:

1,115 mL

Step-by-step explanation:

The original amount of OJ is what we're trying to find, so that will be our variable, x. Now, keep in mind the order of events to write the correct equation. We started with the x amount of OJ, then 240 mL was taken away, to leave us with 875 mL. So, x - 240 = 875. Then we solve this by adding 240 to both sides to get the x alone. This gives us x=1,115 mL!

4 0
3 years ago
Slope pls help ASAP due today
IrinaVladis [17]

Answer:

y = 2x - 3

Step-by-step explanation:

Slope = 2

Y-intercept = -3

3 0
3 years ago
Geno has two hamsters,zippy is 94 millimeters long,popcorn is 8.7 cenermeters long.how much longer is zippy in millimeters
VMariaS [17]
Hello there.

Question: <span>Geno has two hamsters,zippy is 94 millimeters long popcorn is 8.7 centimeters long.How much longer is zippy in millimeters?

Answer: Convert 8.7 cm to mm
8.7 cm = 87mm
Then work out the difference between the two numbers.
94mm - 87mm = 7mm.

In short, Your answer is that Zippy is <span>7mm </span>longer than Popcorn.

Hope This Helps You!
<span>Good Luck Studying ^-^</span></span>
4 0
3 years ago
WILL PEOPLE STOP TALKING ABOUT HARRY POTTER AND HELP ME PLZZZZZZZ REWARD BRAINNLIEST
Alex

Answer:

Question 5 is C

Question 6 C

6 0
3 years ago
Read 2 more answers
Given: △ABC, D∈ AB, E∈BC, F∈AC, DE∥AC, AD∥FE, AD=6, DE=5, AB=17. Find: AC
Oxana [17]

Answer:

AC = 7.73

Step-by-step explanation:

∵ DE // AC

∴ m∠BDE = m∠BAC ⇒ corresponding angles

∴ m∠BED = m∠BCA ⇒ corresponding angles

∵ ∠B is common angle

∴ Δ BDE is similar to Δ BAC

∴ BD/BA = DE/AC = BE/EC

∵ AD = 6 and AB = 17

∴BD = 17 - 6 = 11

∵ DE = 5

∴ 11/17 = 5/AC

∴ AC = (5 × 17) ÷ 11 = 7.7272 ≅ 7.73

7 0
3 years ago
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