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saw5 [17]
2 years ago
9

Solve for X

Mathematics
1 answer:
Phantasy [73]2 years ago
4 0

Answer:

x = 48

Step-by-step explanation:

The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.

156° is an exterior angle of the triangle, then

108 + x = 156 ( subtract 108 from both sides )

x = 48

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In a mixture of​ concrete, there are fourfour lb of cement mix for each pound of gravel. If the mixture contains a total of 2952
Anton [14]

Answer: there are 59059 lbs of gravel.

Step-by-step explanation:

In a mixture of​ concrete, there are four lbs of cement mix for each pound of gravel. This means that eight lbs of cement would be mixed for 2 pounds of gravel and 12 lbs of cement would be mixed for 3 pounds of gravel and 12. Therefore, the constant ratio of cement to gravel is 4:1

The total ratio is 4 + 1 = 5

If the mixture contains a total of 295295 lb of these two​ ingredients, then the number of pounds of gravel that are​ there is

1/5 × 295295 = 59059 lbs

3 0
3 years ago
Guysss I need help ASAPPPP I need to get this done todayyy :(((
PIT_PIT [208]

Answer:

see below

Step-by-step explanation:

t = 7m

Let  m = 6

t = 7*6 = 42

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t = 7*8

t = 56

4 0
3 years ago
Read 2 more answers
Sally has completed 1/3 of her shift; Jerry has completed 5/6 of his shift; David has finished 1/2 of his shift; Mona has 7/8 of
Step2247 [10]
Sally = 1/3
Jerry = 5/6
David = 1/2
Mona = 1 - 7/8 = 1/8

So, the biggest fraction among them is 5/6.

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3 0
3 years ago
What is the volume of a pyramid<br> 4 cm,4 cm by 12 cm
Alenkinab [10]

<u>Answer: </u>

The volume of pyramid with dimensions 4cm , 4cm by 12cm is \bold{64 \mathrm{cm}^{3}}

<u>Solution: </u>

Volume of a pyramid can be found out by using the below formula,

\bold{v = \frac{1}{3} l w h}

where,

v is the volume of pyramid  

l is the length of pyramid

w is the width of pyramid

h is the height of pyramid

from question, given that l = 4 ; w = 4; h = 12

hence the volume of pyramid for the given dimensions is  

v = \frac{1}{3} \times 4 \times 4 \times 12

= 4 \times 4 \times 4

= 64 \mathrm{cm}^{3}                      

So the volume of pyramid is \bold{64 \mathrm{cm}^{3}}

3 0
3 years ago
Pls help I need this ASAP
SCORPION-xisa [38]

Answer:

m<2=35 M<3=55

Step-by-step explanation:

When looking at this problem the 4 and 2 angles are the same because of opposite side  and then you just subtract 35 from 90 which gives you 3

6 0
3 years ago
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