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Anarel [89]
2 years ago
8

Help 50 pointsss pleasssse

Mathematics
2 answers:
Serggg [28]2 years ago
8 0

▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪

Let's solve for e :

  • 9e - 7 = 7e - 11

  • 9e - 7e =  - 11 + 7

  • 2e =  - 4

  • e =  - 4 \div 2

  • e =  - 2

value of " e " = -2

Aloiza [94]2 years ago
8 0

\\ \sf\longmapsto 9e-7=7e-11

\\ \sf\longmapsto 9e-7e=-11+7

\\ \sf\longmapsto 2e=-4

\\ \sf\longmapsto e=\dfrac{-4}{2}

\\ \sf\longmapsto e=-2

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Will mark brainlest<br> please help
TiliK225 [7]

Answer:

Sin Z = 8/17

Tan G = 15/8

Cos Z = 15/17

Sin M = 1

Step-by-step explanation:

Sin is equivalent to Opposite over Hypotenuse. For Z, the opposite would be 40. 85 is always the hypotenuse in this problem.

Sin Z = 40/85, simplified it is 8/17

Tan is opposite over adjacent. In this case, the opposite is 75. The adjacent is 40.

Tan G = 75/40, simplified it is 15/8

Cos is adjacent over hypotenuse. In this one, the adjacent is 75. The hypotenuse is 85.

Cos Z = 75/85, simplified it is 15/17.

In Reference to what I said above Sin, I will use the same thing.

Sin M = 1

85/85

8 0
2 years ago
Use the properties of exponents to simplify the expression: y^(y3)2
iren [92.7K]

because y^3 is raised to the power of two, we will have to multiply the exponents rather than adding them.

By distributing the power of 2, we will get y^2(6).

Because now the exponents are being multiplied, we can just add them to get y^8. The other y has a power of 1, so we'll just add the power of that y as well to get y^9.

summary:

multiply exponents if they are being raised to a power.

add exponents if they are being multiplied, and only add them if they have the same base (in this case, both the bases of the exponents are y, so we can add them)

8 0
3 years ago
I need help with this question please look at the picture
Leno4ka [110]

Answer:

18

Step-by-step explanation:

-11 - 7 = -18

|-18| = 18

6 0
3 years ago
Read 2 more answers
Can you guys help me answer it
Hitman42 [59]

Answer:

300pi

Step-by-step explanation:

that is 3/4 of a circle with the radius of 20. Meaning that the area is 300pi

8 0
1 year ago
What’s the measure of X in this short answers are fine
miv72 [106K]

Answer:

28 = x

Step-by-step explanation:

62 =  angle BAC  since they are vertical angles

angle ABC is a right angle since KL is perpendicular to FG

Adding the angles in triangle ABC

BAC + ABC + BCA = 180

62 + 90 + BCA = 180

152 + BCA = 180

BCA = 180-152

BCA = 28

BCA = x since they are vertical angles

28 = x

3 0
3 years ago
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