1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Yuki888 [10]
4 years ago
13

Divide using long division: (3z²-7z-28)/(z-4)

Mathematics
1 answer:
vodka [1.7K]4 years ago
5 0
I did my work on paper, hope this helps. If you need an explanation of how long division with polynomials works then just ask

You might be interested in
TS is the height of a building. PQR is a pole in front of the building. QT is a horizontal cable that supports the pole to the b
Iteru [2.4K]

Answer:

The answer is 65.75

Step-by-step explanation:

Since tq is perpendicular to PR then qtsr becomes square

Then

qr = 30 \:  \:  \:  \:  \: and \: qt = 30 \\

Since the triangle pqt is right angled

Then

pq = qt \tan(50)  = 30 \times  \tan(50 )  = 35.75

Then the height of the pole is equal to

pq + qr = 35.75 + 30 = 65.75

4 0
3 years ago
Two angles are supplementary. The measure of one angle is 10° more than three times the other. Find the measure of each angle
Marizza181 [45]

The measure of angles are 137.5 degrees and 42.5 degrees

Solution:

Given that two angles are supplementary

Let "a" be the one of supplementary angle

Let "b" be the other supplementary angle

Given that measure of one angle is 10 degree more than three times the other

measure of one angle = 10 + three times the other angle

a = 10 + 3b ---- eqn 1

We know that,

Two Angles are Supplementary when they add up to 180 degrees.

a + b = 180 ---- eqn 2

<em><u>Let us solve eqn 1 and eqn 2 to find values of "a" and "b"</u></em>

Substitute eqn 1 in eqn 2

10 + 3b + b = 180

10 + 4b = 180

4b = 170

<h3>b = 42.5</h3>

From eqn 1,

a = 10 + 3(42.5)

a = 10 + 127.5 = 137.5

<h3>a = 137.5</h3>

Thus the measure of angles are 137.5 degrees and 42.5 degrees

7 0
4 years ago
What’s the slope and y intercept?
LenaWriter [7]

Answer:

there isn't an image....

4 0
3 years ago
Read 2 more answers
-4 5/1 - 6 4/6=??? help!
yanalaym [24]

Answer:

-15 2/3.

Step-by-step explanation: First off, I performed the equation -4 5/1 - 6 4/6, yielding -15.6. I then translated that to a fraction. How to do that, you ask?

Example #1

Convert 0.32 to fraction:

0.32 = 32/100

Find the greatest common divisor (gcd) of the numerator and the denominator:

gcd(32,100) = 4

Reduce the fraction by dividing the numerator and the denominator with the gcd:

0.32 = (32/4) / (100/4) = 8/25

Example #2

Convert 2.56 to fraction:

2.56 = 2+56/100

Find the greatest common divisor (gcd) of the numerator and the denominator:

gcd(56,100) = 4

Reduce the fraction by dividing the numerator and the denominator with the gcd:

2+56/100 = 2 + (56/4) / (100/4) = 2+14/25  

In your problem the final answer would result in -15 2/3. Hope this answered your question.

6 0
3 years ago
Read 2 more answers
Bella is preheating her oven before using it to bake. The initial temperature of the oven is 65° and the temperature will increa
Zina [86]

Answer:

answer should be 245 i am really sorry if it is wrong

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • If AB ← → is parallel to CD ← → , which statment must be true?
    13·2 answers
  • Khan academy algebra video why we do the same thing to both sides of an equation
    11·1 answer
  • Evaluate. Write your answer as a fraction in simplest form
    6·2 answers
  • Which expression is equivalent to -3(2m-1)-n?
    12·1 answer
  • 1. Simplify (4xy^2)^3(xy)^5 . 2. Simplify (2t^–3)^3(0.4r)^2
    9·1 answer
  • What is the area of the composite shape below?
    8·1 answer
  • Pls HELP!!! Answer accurately... this should be very easy,
    13·1 answer
  • Help with this homework
    6·1 answer
  • Translate the question but DO NOT SOLVE just translate the following equations
    7·2 answers
  • If A=2x-7x^2+3and B=4x^2-12x what is A+b
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!