3 years ago

Plese help me answer these geometry questions thank you !

Mathematics

1 answer:

nadezda [96]3 years ago

6 0

17. 25
18. adjacent, supplementary, linear pair
19. vertical
20. x = 7
21. x = 27
22. x = 14
23. x = 25

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David has 4 box of apples. Each box has the same number of apples. After David eats three apples there are 109 apples left in th

zaharov [31]

109+3=112 apples
112÷4=28 apples
28 apples were in each boxs

4 0

3 years ago

A chili recipe calls for 2 pounds of ground pork and 3.5 pounds of ground beef. The cost of ground beef per pound is $0.20 less

dmitriy555 [2]

Answer: $\$1.75\ \text{per pound}$

Step-by-step explanation:

Given

The recipe calls for 2 Pounds of ground pork and 3.5 pounds of ground beef

Suppose x is the cost of ground pork

So, the cost of ground beef is $2x-0.2$

The total cost of meat is $\$15.05$

The total cost can also be written as

$\Rightarrow 2\times x+3.5\times (2x-0.2)=15.05\\\Rightarrow 2x+7x-0.7=15.05\\\Rightarrow 9x=15.75\\\Rightarrow x=\frac{15.75}{9}=\$1.75\ \text{per pound}$

So, the cost of ground pork is $\$1.75\ \text{per pound}$

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2 years ago

What is 2x + 5 = 15 - (-49) x 5

enyata [817]

2x + 5 = 15 - (-49) x 5
combine like terms

2x + 5 = 320
subtract 5 from each side

2x = 315
divide by 2 on each side

x = 157.5

5 0

3 years ago

Read 2 more answers

Solve for x in the figure. Assume the lines are parallel.

drek231 [11]

I HOPE IT WILL HELP YOU.

THANK YOU.

3 0

2 years ago

What the answer to this problem?<br>

Gnesinka [82]

Step-by-step explanation:

we simply use the formula and use 3.14 for pi.

so, the circumference is

2×pi×r = 2×3.14×4 = 3.14×8 = 25.12 in

so, D is correct.

7 0

2 years ago