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
xeze [42]
3 years ago
5

Which of the following is a factor of 8x2– 10x– 3?

Mathematics
2 answers:
Simora [160]3 years ago
7 0

Answer:

8x2- 10x- 3 = 46

Step-by-step explanation:

Nikitich [7]3 years ago
5 0
The most simplified answer will be (4x+1) (2x-3), I hope this helps!
You might be interested in
the perimeter of a rectangle can be found by using the formula P=21+2w. What is the width of the rectangle if the perimeter is 1
mixas84 [53]
\begin{gathered} P=2l+2w \\ \text{If l=50 and P=100, then:} \\ 100=2(50)+2w\Rightarrow0=2w\text{ !!!!} \end{gathered}

Since this can't happen, let's suppose that P=150, then:

\begin{gathered} P=2l+2w \\ \Rightarrow150=2(50)+2w \\ \Rightarrow150=100+2w \end{gathered}

Now we have to move the 100 to the other side of the equation with a negative sign to get this:

\begin{gathered} 150=100+2w \\ \Rightarrow150-100=2w \\ \Rightarrow50=2w \end{gathered}

Finally, to get w, we move the 2 that's multiplying to the other side dividing the 50:

\begin{gathered} 50=2w \\ \Rightarrow\frac{50}{2}=w \\ \Rightarrow w=25 \end{gathered}

Therefore, the width of the rectangle would be 25 ft if the perimeter is 150ft, and we can see how the rectangle would look:

6 0
2 years ago
HELP ME PLEASEEEE <br> HELPPPPPPPPPPPP
mario62 [17]

Answer:

  • y / cos x

Step-by-step explanation:

<u>Use trigonometry to help</u>

  • cos = adjacent side/hypotenuse
  • hypotenuse = adjacent side / cos

<u>Substitute values:</u>

  • Distance between the Sun and the Moon = y / cos x
7 0
3 years ago
Pa^2 + qb^2 + pb^2 + qa^2​
Scilla [17]

Answer:

p

a

+

q

a

−

r

a

+

r

b

−

q

b

−

p

b

Regroup terms.

p

a

−

p

b

+

q

a

−

r

a

+

r

b

−

q

b

Factor

p

out of

p

a

−

p

b

.

Tap for more steps...

p

(

a

−

1

b

)

+

q

a

−

r

a

+

r

b

−

q

b

Rewrite

−

1

b

as

−

b

.

p

(

a

−

b

)

+

q

a

−

r

a

+

r

b

−

q

b

Factor out the greatest common factor from each group.

Tap for more steps...

p

(

a

−

b

)

+

a

(

q

−

r

)

−

b

(

−

r

+

q

)

Factor the polynomial by factoring out the greatest common factor,

q

−

r

.

p

(

a

−

b

)

+

(

q

−

r

)

(

a

−

b

)

Factor

a

−

b

out of

p

(

a

−

b

)

+

(

q

−

r

)

(

a

−

b

)

.

Tap for more steps...

(

a

−

b

)

(

p

+

q

−

r

)

8 0
3 years ago
Find h of the following cone ​
mixas84 [53]

Answer:

√72inch

Step-by-step explanation:

using the Pythagorean theorem

h²=11²-7²

h²=72

h=√72

the 7 is from 14/2

7 0
3 years ago
41. The Boca Grande Causeway in Florida is about
Paha777 [63]

The length of the  Boca Grand Causeway is  126,000 feet

<h3>What is the length of the Boca Grand Causeway?</h3>

Multiplication is the continual addition of two or more numbers of equal sizes. The value gotten after multiplication is the product. Multiplication is one of the basic mathematical operations. The sign used to denote multiplication is x. Other basic mathematical operations include addition, subtraction and division.

Length of the Boca Grand Causeway = length of the golden gate bridge x 14

9,000 x 14 = 126,000 feet

To learn more about multiplication, please check: brainly.com/question/13814687

#SPJ1

3 0
2 years ago
Other questions:
  • PLEASE ANSWER ASAP! 12 POINTS
    9·2 answers
  • Use equal intervals to make a frequency table for the average number of movies per person. You do not need to show tally marks.
    12·1 answer
  • A garden is 3 yards 12 inches wide and 8 yards long. Write the ratio of the width to the length as a fraction in simplest form.
    8·1 answer
  • PLEASE HELP ME WILL MARK BRAINLIEST
    6·1 answer
  • Height of Dutch Men. Males in the Netherlands are the tallest, on average, in the world with an average height of 183 centimeter
    12·1 answer
  • Need help ASAP for a Assignment
    6·1 answer
  • Find the domain of the given function. f(x) = square root of quantity x plus eight divided by quantity x plus four times quantit
    12·1 answer
  • (Ignore the work below)<br> Pls help solve!!
    11·1 answer
  • If 10 cm on a map represents 25 km of actual ground, how many centímetres would 45 km of actual ground be on the map?
    11·1 answer
  • I need help number 15​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!