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3 years ago

Just the answers. No explanation. Will give Brainliest.

Mathematics

2 answers:

uysha [10]3 years ago

5 0

Answer:

congruency

angles are equal

sss rule

congruecy

hope my ans helps you

kolezko [41]3 years ago

3 0

Answer:

For which questions? 18 to 21 or 22 to 24

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Please help me with this question.

dlinn [17]

401k hope this helps!

4 0

3 years ago

The sum of 3y and 5 is 47

Musya8 [376]

3y + 5 = 47

Subtract the 5 so you have 3y on the left side and move it to the other side.

Now it’s:

3y = 47-5

3y = 42

Now, divide 3y by 3, so we get y by itself. Do the same thing to the other side.

y = 14

8 0

3 years ago

What's the answer?

Travka [436]

Answer:

80 degrees

Step-by-step explanation:

ALL TRIANGLES MUST EQUAL 180 DEGREES!

180-70-30 = 80

Say it with me.

<em>ALL TRIANGLES MUST EQUAL 180 DEGREES!</em>

Also, triangle CED reflects over the invisible y-axis. Angle C is shared = 70. Angle E is Angle A, and Angle B is Angle D (which is 80 degrees).

3 0

3 years ago

The solution is {-8, 3} but I’m not sure how to graph it on a line, is it A B C or D?

shtirl [24]

Answer:

-8 < x< 3

Step-by-step explanation:

|2x+5| <11

there are two solutions, one positive and one negative ( remember to flip the inequality for the negative)

2x+5 <11 and 2x+5 > -11

Subtract 5 from each side

2x+5-5 < 11-5 and 2x+5-5 > -11-5

2x< 6 and 2x>-16

Divide by 2

2x/2 <6/2 and 2x/2 >-16/2

x <3 and x>-8

-8 < x< 3

x is less than 3 and x is greater than -8

open circles and -8 and 3 and a line between

8 0

3 years ago

In Exercise, find the derivative of the function.<br> y = e5x

mariarad [96]

Answer: The derivative of the function $y=e^{5x}$ is $5e^{5x}$ .

Step-by-step explanation:

We know that the derivative of $e^{ax}$ with respect to x is given by :

$\dfrac{d}{dx}(e^{ax})= a e^{x}$ (1)

The given function is $y=e^{5x}$

Differential both sides with respect to x , we get

$\dfrac{dy}{dx}=\dfrac{d}{dx}(e^{5x})$

$\Rightarrow\ \dfrac{dy}{dx}=5e^{5x}$ ( Using (1))

Therefore , the derivative of the function $y=e^{5x}$ is $5e^{5x}$ .

4 0

4 years ago