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Leviafan [203]
3 years ago
13

Use substitution to solve this problem m = -2, n = 4, p = 3, q = -82q - p =?​

Mathematics
1 answer:
Bogdan [553]3 years ago
4 0

Answer:

- 19

Step-by-step explanation:

2q - p ( substitute p = 3, q = - 8 into the expression )

2(- 8) - 3

= - 16 - 3

= - 19

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Help with this please ​
s2008m [1.1K]

1 bookcase = 1/5 gallons

x bookcase = 3 gallons

1/5x = 3

x = 3/0.2

x = 15

5 0
3 years ago
Can you explain please I don’t understand?
Angelina_Jolie [31]

don't be alarmed the two lines just mean absolute value, the problem is asking what is m. the problem is asking what number multipyed by 2, subtracted by 1 will give you 3?

2x2=4 right?

so 4-1=3 there!

m=4

so the problem is 2(4)-1=3

i hope i explained well enough!

5 0
4 years ago
Read 2 more answers
( 144 + 6 x 8 ) ÷ 3 = g
UNO [17]
<span>( 144 + 6 x 8 ) ÷ 3 = g
(144 + 48) </span>÷ 3 = g
192 ÷ 3 = g
64 = g or g = 64
4 0
3 years ago
Evaluate 11-(-8)-(-3)
VMariaS [17]

Answer:

22

Step-by-step explanation:

11-(-8)-(-3)

19-(3)

19+3

22

hope i helped:)

6 0
3 years ago
Can someone help me find this answer?
Korvikt [17]

Answer:

m

Step-by-step explanation:

we know that

In a quadrilateral inscribed in a circle opposite angles are supplementary so

m

m

Step 1

Find the value of x

substitute the values

x^{2} +3x=180\\ \\ x^{2} +3x-180=0

using a graphing tool

solve the quadratic equation

see the attached figure

x=12\°

step 2

Find the measure of angle D

m

m

substitute

74\°+m

m

5 0
3 years ago
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