3 years ago

Heyy! i’ll give brainliest please help.

Mathematics

2 answers:

xenn [34]3 years ago

5 0

Answer:

Clouds form on the lower boundary of the troposphere.

Step-by-step explanation:

mr Goodwill [35]3 years ago

5 0

Answer:

9289042312904231

Step-by-step explanation:

this is what happens when you don't answer questions properly

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If s(f) = x-7 and t(x) = 4x^2-x+3, which expression is equivalent to (t•s)(x)

sertanlavr [38]

Answer:

$t(s(x)) = 4x^2 -15x +59$

Step-by-step explanation:

The expression (t•s)(x) means t(s(x)) or t of s of x. It means to substitute s(x) into the equation for t(x).

$t(s(x)) = 4(x-7)^2 -(x-7) + 3\\t(s(x)) = 4(x^2-14x+49) - x + 7 + 3\\t(s(x)) = 4x^2 - 14x + 49 - x + 10\\t(s(x)) = 4x^2 -15x +59$

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4 years ago

The Measure of AXB is 234. what is the measure of ABC in tangent chord angle

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4 years ago

FAST ANSWER PLEEEAAAAASE Verify that (sinx-cosx)^1=1-2sinxcosx is an identity.

tatuchka [14]

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3 years ago

Read 2 more answers

X + y = 5 ; x - y =3 solve using linear combination

Bas_tet [7]

Answer:

x = 4

y = 1

Step-by-step explanation:

use one equation to solve for one variable.

y = 5 - x

Now plug the value of y in the other equation

x - (5-x) = 3

x+x= 3+5

2x=8

x=4

Now use the value of x to find the value of y on the first equation

y = 5 - x

y = 5 - 4

y = 1

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4 years ago

The sum of two angles is 180 degrees and the angles have a ratio of 7:8. What is the number of degrees in the smaller angle?

Gwar [14]

7 > 8

7 + 8 = 15

180 / 15 = 12

12 * 7 = 84

Therefore the smallest angle is 84 degrees

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3 years ago