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Salsk061 [2.6K]
3 years ago
8

2. Which of the following values of x make the following functions equal? y = 2x-1 y = -5x + 13

Mathematics
1 answer:
KonstantinChe [14]3 years ago
3 0

Answer:

x=2

Step-by-step explanation:

y=2x-1

y=-5x+13

both y has the same value so,

2x-1=-5x+13

7x=14

x=2

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9 + 7 × ( 15 + 3 )÷3 2= Giving brainliest
xeze [42]

Answer: 207 over 16 or in decimal form 12.9375

Step by step explanation:

Add 15 and 3 to get 18

9+ 7x18 over 32

Multiply the 7 and 18 to get 126

9+ 126 over 32

Reduce the fraction 126 over 32 to get the lowest terms by extracting and cancelling out the 2

9+ 63 over16

Convert 9 into the fraction 144 over 16

144over16 +63over16

Both of the fractions have the same denominator, therefore you should add them by using their numerators.

144+16over16

Add 144 and 63 to get the final number.

207over16

HOPE THIS HELPED YOU OUT, MATE! IF NOT THEN I'M SORRY!

3 0
2 years ago
A 35-foot tall pole is leading towards a building. To stop the pole from leaning
Lapatulllka [165]

9514 1404 393

Answer:

  38.5°

Step-by-step explanation:

You are given all three side lengths of the relevant triangle, so the Law of Cosines can be used to find any desired angle. If we call the desired angle C, then that law tells you ...

  C = arccos((a² +b² -c²)/(2ab))

where a and b are the triangle side lengths adjacent to the angle of interest, and c is the side opposite. Here, 'a' and 'b' are the pole and cable lengths, and 'c' is the distance of the stake from the pole.

  C = arccos((35² +48² -30²)/(2·35·48)) = arccos(2629/3360)

  C ≈ 38.515°

The cable makes an angle of about 38.5° with the pole.

5 0
3 years ago
You have a $30 gift card from Amazon that you use to purchase two T-shirts for a total of $25. The sales tax is 8%. Will your gi
Arada [10]

Answer:

Step-by-step explanation:

Total cost of the two T-shirts that you purchased is $25. The sales tax on the T-shirts is 8%. This means that the additional amount that you will pay on the T shirt is

25/100 × 25 = 0.25 × 25 = $6.25

The new cost of the T shirt would be the sum of the original cost and the value of the sales tax. Therefore,

New cost = 25 + 6.25 = $31.25

You have a $30 gift card from Amazon. The new cost of the shirts is higher than that value of the gift card. So the gift card will not cover the cost of the T shirts

8 0
3 years ago
You borrow bookcases like the one shown to display 943 books at a book sale. You plan to put 22 books on each shelf. No books wi
NeX [460]

Answer 110 books

Step-by-step explanation: 22X5=110

4 0
3 years ago
Please help! How many 3/8 pound burgers can be made from 3 pounds of ground turkey?
Finger [1]
<h3>✽ - - - - - - - - - - - - - - -  ~<u>Hello There</u>!~ - - - - - - - - - - - - - - - ✽</h3>

➷ Simply divide the two values:

3/(3/8) = 8

You can make 8 burgers.

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

8 0
3 years ago
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