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lisabon 2012 [21]
2 years ago
6

Evaluate if y=4 and z= -2 7y+z=?

Mathematics
2 answers:
dalvyx [7]2 years ago
7 0

Step-by-step explanation:

y = 4 and z = -2

= 7y + z

= 7 \times 4 + ( - 2)

= 28 - 2

= 26...

uranmaximum [27]2 years ago
3 0

Answer:

26

Step-by-step explanation:

7(4)+-2

28-2=26

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How many unit cubes will fit in a rectangular prism with a volume of 15 cubic units?
horsena [70]

Answer:

15 cubes

Step-by-step explanation:

If volume of the prism = 15

then volume of one cube = 1 × 1 × 1

Volume(1 cube) = 1

Then divide the volume of one cube into the volume of the prism,

15 ÷ 1 = 15 cubes

4 0
4 years ago
Please help with 1 question thank you.
frosja888 [35]
Let's replace the first, second, third, and home with letters.
first base = F
second base = S
Third base = T
home base = H
We have two triangles, ΔHTS and ΔHFS
We know HS = HS because it's a shared side.
We know FS = TS
We know that ∠HST and ∠HSF are equal.
Because of SAS, the two triangles are congruent.

According to CPCTC, TH must be congruent to FH.
Thus, the distance from home plate to third base and the distance from home plate to first base must be the same.

Have an awesome day! :)
7 0
4 years ago
Determine the value of y, if x is 3.<br> y = | x | + 5<br> Answer:
dlinn [17]

Answer:

y=8

Step-by-step explanation:

l3l=3

3+5=8 so y=8

5 0
3 years ago
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The perimeter of a triangle is 88. The sides have lengths d, e, and f. The ratio of e to d is 3:1, and the ratio of f to e is 10
mafiozo [28]

Answer:

30039283 d

Step-by-step explanation:

5 0
4 years ago
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What is the slope of a line that passes through (-3,-3) (-5-2)
WITCHER [35]

Answer:

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Step-by-step explanation:

<u>Given points:</u>

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<u>Use slope formula:</u>

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3 years ago
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