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4 years ago

Question 17 NEED THIS ANSWERED ASAP!

Mathematics

2 answers:

Anna007 [38]4 years ago

8 0

Answer:

Step-by-step explanation:

bixtya [17]4 years ago

8 0

Answer:

Step-by-step explanation:

Try 61. im not completly sure.

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Select the proper order from least to greatest for 2⁄3 , 7⁄6 , 1⁄8 , 9⁄10 . A. 2⁄3 , 9⁄10 , 7⁄6 , 1⁄8 . B. 1⁄8 , 2⁄3 , 9⁄10 , 7⁄

Rufina [12.5K]

2/3 = 0.66
7/6 = 1.166
1/8 = 0.125
9/10 = 0.9

least to greatest : 2/3, 1/8, 9/10, 7/6

4 0

4 years ago

Solve the equation. -10=2y

I am Lyosha [343]

Answer:

y=-5

Step-by-step explanation:

-10/2=2y/2

-5=y

y=-5

7 0

3 years ago

Read 2 more answers

Jia has a bag with a purple marble, a white marble, and an orange marble. She pulls a marble from the bag and then puts it back

spayn [35]

Answer:

1. 3

2. 33.3%

3. 33.3%

Step-by-step explanation:

Could be wrong, could be right.

4 0

3 years ago

The scores and their percent of the final grade for a statistics student are given. What is the student's weighted mean score?

Phantasy [73]

Answer:

The student's weighted mean score is 92.2.

Step-by-step explanation:

To find the student's weighted mean scored, we multiply each grade by it's weight.

Grades and weights:

Homework: Grade of 86, weight of 20% = 0.2

Quiz: Grade of 87, weight of 5% = 0.05

Quiz: Grade of 91, weight of 5% = 0.05

Project: Grade of 98, weight of 45% = 0.45

Final Exam: Grade of 88, weight of 25% = 0.25.

What is the student's weighted mean score?

0.2*86 + 0.05*87 + 0.05*91 + 0.45*98 + 0.25*88 = 92.2

The student's weighted mean score is 92.2.

7 0

3 years ago

Please help I WILL GIVE BRAINLIEST

Ksju [112]

Answer:

$\triangle{XAZ} \cong \triangle{XBY}$ by the SAS postulate (side-angle-side)

Step-by-step explanation:

This is an overlapping triangles problem. Try drawing them separately, essentially pulling them apart. Mark side XY and XZ as congruent (given).

Angle X is shared by the two triangles, so angle X in triangle XAZ is congruent to angle A in triangle XBY.

6 0

3 years ago