All categories

2 years ago

(1) Mr. Jones finished correcting 6 out of 7 homework assignments. Miss Smith finished

Mathematics

1 answer:

Andrews [41]2 years ago

5 0

Answer:

Mr. jones

Step-by-step explanation:

6/7 is 85.71% which is greater than 83%.

You might be interested in

Which value of w makes 14 = 11+ w . 6 a true statement?! 8 Chon

lubasha [3.4K]

14 = 11 + w/8 • 6

w = 4

7 0

3 years ago

PLZ!!! HELP!!!!! What is the slope

pentagon [3]

Answer:

zero slope

Step-by-step explanation:

horizontal lines are zero slope because they are not slanted (slope)

this is a horizontal line.

4 0

3 years ago

For a field trip 9 students rode in cars and the rest filled three busses. How many students were in each bus if 99 students wer

taurus [48]

Answer: 30 students per bus

Step-by-step explanation: 99-9=90

90/3=30

30 students per bus

8 0

3 years ago

Solve for the following proportion for v.

ludmilkaskok [199]

Answer:

20/ 11 and if u want it in decimal it's 1.818182

6 0

3 years ago

Read 2 more answers

PLZ HELP

Alex

Answer:

The correct option is C ) 109.5°

Therefore,

$m\angle E=109.5\°$

Step-by-step explanation:

Given:

In Triangle DEF

d = 10

e = 18

f = 12

To Find

angle E = ?

Solution:

In Triangle DEF , Cosine Rule says

$\cos E=\dfrac{f^{2}+d^{2}-e^{2}}{2fd}$

Substituting the values we get

$\cos E=\dfrac{12^{2}+10^{2}-18^{2}}{2\times 12\times 10}$

$\cos E=\dfrac{-80}{240}=-\dfrac{1}{3}$

Therefore,

$\angle E=\cos^{-1}(-0.3333)$

$m\angle E=109.5\°$ ............As it is in Second Quadrant

Therefore,

$m\angle E=109.5\°$

4 0

3 years ago