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2 years ago

Help with the 3rd one pleaseee asap

Mathematics

2 answers:

Sauron [17]2 years ago

7 0

Answer:

it's c

Step-by-step explanation:

lys-0071 [83]2 years ago

5 0

Answer:

(-7,0) and (5,0)

Step-by-step explanation:

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Please help i would greatly appreciate it :D

kumpel [21]

8.
$40+105+x=180\\
x=35$

9.
The sum of two sides must be greater than the third side.
It can't be 5 because $5+5=10\not>12$ .
It can't be 7 because $5+7=12\not>12$ .
It can't be 17 because $5+12=17\not>17$ .
So it's 12.

10.
a. Turk, McAllister
b. Market, Mission, Howard
c. not sure about this one

8 0

3 years ago

Which term does not belong with the other three? AB plane CDE FG HI

tatuchka [14]

Answer: your answer should be HI i hope it helps

5 0

3 years ago

I need help please!!!

nexus9112 [7]

D) The measures of the non- right angles in each triangle .

6 0

2 years ago

The ratio of the heights of two similar cylinders is 1:3. If the volume of the smaller cylinder is 67cm^3, find the volume of th

Darina [25.2K]

Answer:

1809 cm³

Step-by-step explanation:

Given the scale factor:

k = h/H = 1/3

Since the cylinders are similar, the other dimensions should have same scale factor of 1/3.

The volumes are:

v = 67 cm³
V = x

Ratio of volumes is the cube of the scale factor, as the volume is the product of 3 dimensions:

v/x = k³
67/x = (1/3)³
x = 67*27
x = 1809 cm³

7 0

2 years ago

Read 2 more answers

21. 6m – 2n+ 7 Terms: Coefficients: Constants:

harkovskaia [24]

Answer:

Terms: 6m , -2n, 7

Coefficients: 6, -2

Constants: 7

Step-by-step explanation:

terms are the parts of the expression so 6m, -2n and 7

coefficients are the numbers in fron tof variables so 6 and -2

constants are terms without variables so 7

7 0

2 years ago