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bogdanovich [222]
3 years ago
9

I ain't put the pic last time

Mathematics
2 answers:
Nadusha1986 [10]3 years ago
8 0

Answer:

Exact Form: -49/24

Decimal Form: -2.0416 ( repeated )

Mixed Number Form: -2   1/24

Rainbow [258]3 years ago
5 0

Answer:

-2 1/24

Step-by-step explanation:

First lets convert to improper fractions to make life easier.

-3 3/8 = -27/8

now we have -27/8 - (- 4/3)

now let's make the denominators equal so we can subtract.

-81/24 - (- 32/24)

now we can do the operation: since we are subtracting a negative, it's the same thing as adding the number so we can rewrite as -81/24 + 32/24 which would give us -49/24. Converting to a mixed number, we have -2 1/24

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F. -10x &gt;45<br> Solve the two step inequality
Daniel [21]

Answer:

x < -4.5

Step-by-step explanation:

<u>Step 1:  Solve for x</u>

-10x / -10 > 45 / -10

When dividing or multiplying by a negative, the sign flips.

x < -4.5

Answer:  x < -4.5

4 0
4 years ago
Write a coordinate proof given quadrilateral ABCD with vertices A (3, 2), B (8, 2), C (5, 0), and D (0, 0).
EleoNora [17]

Answer:

Step-by-step explanation:

There is really no way to show that of I know of without drawing it but here is this. I hope this helps and not really exact on position but that is very close.

4 0
3 years ago
Michael gets test grades of 73, 77, 82, and 86. He gets a 93 on his final exam. Find the weighted mean if the tests each count f
leonid [27]

Answer:

84.9

Step-by-step explanation:

The weighted mean is given by the sum of the products of each grade by its respective weight. If the first four grades correspond to 15% of the final grade each, and the final exam is equivalent to 40% of the final grade, Michael's final grade is:

G= (73+77+82+86)*0.15+(93*0.4)\\G= 84.9

Michael's final weighted mean is 84.9.

3 0
3 years ago
PLSS help <br><br><br> the answer either has to be -3 , 1/2, 2, 3, 0 , 1 , -2 , 5 , undefined
77julia77 [94]

Answer:

-3

Step-by-step explanation:

4-7/1-0

1-4/2-1

-2-1/3-2

6 0
3 years ago
I found the answer but can someone please help me find the expression??!! PLEASE!!
erastovalidia [21]
Y=10
x+3=y
x=7
I think this is the answer
hope it helps!



3 0
3 years ago
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