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2 years ago

Complete the table of values for f (2) = 2x^2+ 6x– 8 using Desmos.

Mathematics

2 answers:

spin [16.1K]2 years ago

7 0

Answer:

Here you are. I hope this helps.

Burka [1]2 years ago

4 0

This is not an answer but you should definitely use PhotoMath

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Find all the missing angles: a, b, c, d.

morpeh [17]

Answer:

a= 180-60-55=65

we know that the angle of a flat(?) ground would be 180, so we can take away the 60 and 55 to find a.

b=180-90-65=25

the sum of interior angle of a triangle would be 180, now we know what a is, also the right angle is 90, now we can take away the 90 and 65 to find b.

c=25

c is 25, because two angles on both sides of a X is the same

6 0

3 years ago

a box of cereal states that there are 72 calories in a 3/4 cup serving. What is the unit rate for calories per cup? how many cal

Leona [35]

Answer:

96 and 192 calories

Step-by-step explanation:

Given

72 calories in a 3/4 cup

Divide both by 3/4 to find the unit rate:

72:3/4 in 3/4:3/4
96 calories in 1 cup

Then multiply both by 2 to get the calories for 2 cups:

96*2 = 192 calories

7 0

2 years ago

Refer to the figure to complete the proportion A/C = Y/?

salantis [7]

Hello,
Please, see the attached file.
Thanks.

3 0

2 years ago

PLEASE HELP ME EXPLAIN THE ANSWER

tigry1 [53]

Answer:

See the attachment

Step-by-step explanation:

The inequalities resolve to ...

x ≥ 1 or x ≤ -3

You have chosen the correct placement of the lines on the number line. The "or equal to" symbol (≥ or ≤) means the dots at -3 and +1 are filled in, indicating those numbers are part of the solution.

If the ">" or "<" symbol is used in the inequality, the dot is left open, as in the answer you selected. The open dot indicates that value is not part of the solution set.

8 0

3 years ago

Need answers plz help

stiv31 [10]

You can use the factors of the volumes 24, 27 and 48:
For example:
8 by 3 by 1 is a total volume of 24
or if you know that 4 times 2 is 8:
4 by 2 by 2
and so on

3 0

3 years ago