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2 years ago

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Mathematics

1 answer:

maw [93]2 years ago

4 0

Answer:

each of the ... When you use a literal equation you may be asked to solve it for one variable in terms of the others ... The sum of the measure of the angles of a triangle is equal to _180 degrees. m 2 1 + m2 2 + m 2 3 = The Triangle ...

Step-by-step explanation:

A) 6 + (2 + 3) = (6 + 2) + 3 B) 7(4. 6) = (7 · 4)6 ... e) (.4)2 alle f)(-5): 125. 2)

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Precalc Help me Please

Likurg_2 [28]

We just need to solve for y when x = -2

Solution:

y = 2|-2 + 1|

y = 2|-1|

y = 2(1)

y = 2

Therefore, the answer is Option 3

Best of Luck!

7 0

3 years ago

Bert didn't finish 1/8 of the problems on a math test he made Mistakes on 1/6 of the problems the rest he answered correctly wha

Viefleur [7K]

Answer:

The fraction of the problems did he answer correctly is $(\frac{35}{48})$

Step-by-step explanation:

Here, let us assume the total number of problems in the test = p

Now, Bert did not finish 1/8 of the problems.

⇒The number of unfinished problems by Bert = $\frac{1}{8} \times p= \frac{p}{8}$

Also, the number of finished problems

= Total problems - Unfinished problems

$= p - \frac{p}{8} = \frac{7p}{8}$

Now, again 1/6 of the total finished problems had mistakes.

So, the number of problems with mistakes = $\frac{1}{6} \times \frac{7p}{8} = \frac{7p}{48}$

The total answers did correctly

= Total answers done - Problem with mistakes

$= \frac{7p}{8} - \frac{7p}{48} = \frac{(42 - 7)p}{48} = \frac{35}{48}p$

Hence, the fraction of the problems did he answer correctly is $(\frac{35}{48})$

6 0

3 years ago

In the ordered pair below, which value represents the output of a function?<br> (4, 20)

navik [9.2K]

Answer:

4 units to the right on the x- axis & 20 units up on the y-axis

Step-by-step explanation:

X-Axis= horizontal-------

Y-Axis= Vertical I I I

The first ordered pair is 4 which goes on the X axis (left to right) left is negative right is positive.

next is 20 on the y axis (up and down) . the y axis is like an elevator up is positive and down is negative

7 0

2 years ago

What is 0.84 repeating as a fraction

Anastasy [175]

Answer:

28/33 :)

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

HURRY PLEASE if ray NP bisects angle MNQ and measure of angle MNQ= 8x + 12 and measure of PNQ= 78 degrees and measure of angle R

Tanya [424]

Answer:

the measure of x is 18° and the measure of y is 29°

Step-by-step explanation:

Step 1

Find the measure of angle x

we know that

If ray NP bisects <MNQ

then

m<MNQ=m<PNM+m<PNQ ------> equation A

and

m<PNM=m<PNQ -------> equation B

we have that

m<MNQ=(8x+12)°

m<PNQ=78°

substitute in equation A

(8x+12)=78+78-------> 8x+12=156------> 8x=156-12

8x=144------> x=18°

Step 2

Find the measure of angle y

we have

m<PNM=(3y-9)°

m<PNM=78°

3y-9=78------> 3y=87------> y=29°

therefore

the answer is

the measure of x is 18° and the measure of y is 29°

4 0

3 years ago