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3 years ago

Can someone please help, I will give brainiest. If possible explain please.

Mathematics

1 answer:

lesantik [10]3 years ago

7 0

Step-by-step explanation:

The angles (8x + 28) and (4x - 7) are supplementary to each other so we can write

$(8x + 28) + (4x - 7) = 180 \Rightarrow 12x + 21 = 180$

$x = 13.25$

Also, note that the angle (4x - 7) and $\angle{TQS}$ are vertical angles, which means that they are equal to each other. Therefore,

$\angle{TQS} = 4x - 7 = 4(13.25) - 7 = 46°$

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Massimo spent $90. riding the bus. Each bus ride cost $2.50. Write and solve an equation to determine how many times Massimo rod

Varvara68 [4.7K]

Answer:

$90 ÷ $2.50 = 36

Massimo rode the bus 36 times.

Please mark brainliest. Have a great day!

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3 years ago

I’m struggling on both of them can you give both answers

Leona [35]

4.16 hours and 4 cups

Step-by-step explanation:

10. To find the % of something simply turn 5/6 in to a decimal (.83) then times it by the number you want .83 * 60 = 50 so its about 50 min each class, just times it by 5 =250 and lastly divide it by 60 for hours 4.16

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3 years ago

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zavuch27 [327]

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3 years ago

Find the value of y. A.74 B.20 C.66 D.62

dmitriy555 [2]

Answer:

It's letter D.

Step-by-step explanation:

3.14÷60×50= 2.61 but you have to opposite remember if the number is a little number you have to opposite and that is the answer 6.2 but do not joy like this . so the real answer is 62

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3 years ago

And another! Apparently you use the distributive property to remove the parentheses. .-.

Tju [1.3M]

6v+4w-4
Because you do -*-6v=positive 6v then -*-4w=positive 4w and then -*4=-4 and that takes care of the parenthesis
Basically you multiply the outside number or sign by all things inside the parenthesis
So in this problem you multiplied the negative sign by all the things inside the parenthesis

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3 years ago