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3 years ago

I WILL GIVE BRAINLIEST TO WHOEVER ANSWERS BOTH! :))

Mathematics

2 answers:

Novosadov [1.4K]3 years ago

5 0

Answer:

a statement that the values of two mathematical expressions are equal (indicated by the sign =). 5-2(3-x) = 4 x+ 10

Step-by-step explanation:

Blank is inverse

kipiarov [429]3 years ago

4 0

Answer:

1. A statement with equal mathematical expression and it must consist of an equal sign

an example would be 100+10x=110

2. inverse operations

Step-by-step explanation:

hope this helps :)

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(picture included) brainliest

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Step-by-step explanation:

118 is the answer 238-120 = 118

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3 years ago

Solve the equation below for x: - 3/ x+2 = 7 /x+5

victus00 [196]

Answer:

X = -29/10

Step-by-step explanation:

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ΔXYZ has angles with the following measurements:

k0ka [10]

Answer:

Below in bold.

Step-by-step explanation:

The 3 angles add up to 180 degrees as they are in a triangle.

So 10x - 33 + 4x - 19 + 100 - 2x = 180

12x = 180 + 33 + 19 - 100

12x = 132

x = 11.

So the 3 angles are

10(11) - 33 = 110 - 33 = 77 degrees

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2 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

As part of a physics experiment, Ming drops a baseball from the top of a 315-foot building. To the nearest tenth of a second, fo

artcher [175]

Answer: 4.4 seconds

<u>Step-by-step explanation:</u>

h(t) = -16t² + 315

Since we want to find the total time the baseball is in the air, we need to find the time (t) when the ball lands on the ground --> h(t) = 0

0 = -16t² + 315

-315 = -16t²

$\dfrac{315}{16}=t^2\\\\\\\sqrt{\dfrac{315}{16}}=t\\\\\\\dfrac{\sqrt{315}}{4}=t\\\\\\\large\boxed{4.4=t}$

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