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Yuki888 [10]
2 years ago
6

Help me please i will mark brainliest if correct

Mathematics
1 answer:
aksik [14]2 years ago
8 0

Answer:

-11

8 = 2x + 30

8 - 30 = -22

-22 ÷ 2 = -11

x = -11

Also if you place 2×(-11) + 30 you get 8

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Jane baked 48 cupcakes to sell at a table in a farmer's market. She paid $20.00 to rent the table space at the market and the co
sertanlavr [38]

Answer:

You would need to sell each cupcake for at least 2.80$

Step-by-step explanation:

If you sell each cupcake at 2.80$ you will make 134.4$

6 0
3 years ago
Classify each triangle write acute,right or obtuse
svetlana [45]
They were all right except for: 
angle G is a right angle
3. Is an obtuse
4. is an acute
(I couldn't see #7)
and the answer for the last question is the equilateral in the middle
8 0
3 years ago
Read 2 more answers
1. What is the value of the expression 8^–2?<br> a. -16<br> b. 1/64<br> c.1/16<br> d.64
AnnyKZ [126]
Your answer is
B. 1/64
8 0
3 years ago
Read 2 more answers
2(x – 2) + 6 = 0 <br> can anyone tell me the answer with steps please
Andrews [41]

Answer:

x = -1

Step-by-step explanation:

2(x – 2) + 6 = 0

~Distribute left side

2x - 4 + 6 = 0

~Combine like terms

2x + 2 = 0

~Subtract 2 to both sides

2x = -2

~Divide 2 to both sides

x = -1

Best of Luck!

5 0
2 years ago
A circle is centered on point B, Points A, C and D lie on its circumference. if ABC measures 46 degrees, what does ADC measures?
den301095 [7]
Answer: 23 degrees

---------------------------------------
---------------------------------------

Explanation:

Using the inscribed angle theorem we can connect the central angle ABC and the inscribed angle ADC. The reason why is because they both cut off the minor arc AC

Angle ABC is given to be 46 degrees, the formula we use is shown below

central angle = 2*(inscribed angle)
angle ABC = 2*(angle ADC)
46 = 2*(angle ADC)
46/2 = 2*(angle ADC)/2 ... divide both sides by 2
23 = angle ADC
angle ADC = 23 degrees

5 0
2 years ago
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