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
inessss [21]
3 years ago
5

Multiply (2a-5)(4a-7) Simplify your answer

Mathematics
2 answers:
Pie3 years ago
7 0

(2a - 5)(4a - 7)

2a(4a - 7) - 5(4a - 7)

8 {a}^{2}  - 14a - 20a  +  35

8 {a}^{2}  - 34a + 35

FrozenT [24]3 years ago
5 0

Step-by-step explanation:

( 2a - 5 ) ( 4a - 7 )

2a ( 4a - 7) - 5 ( 4a - 7 )

8a² - 14a - 20a + 35

<u>8</u><u>a</u><u>²</u><u> </u><u>-</u><u>3</u><u>4</u><u>a</u><u> </u><u>+</u><u> </u><u>3</u><u>5</u>

You might be interested in
What is the distance between begin ordered pair 8 comma negative 3 comma 4 end ordered pair and begin ordered pair 6 comma negat
katen-ka-za [31]

Answer:

d = \sqrt{14} = 3.74...

Step-by-step explanation:

To find the distance between (8, -3, 4) and (6, -4, 1), use the distance formula for (x,y,z) points. It is very similar to (x,y) points.

d = \sqrt{(x_2-x_1)^2 + (y_2-y_1)^2 + (z_2 - z_1)^2} \\d = \sqrt{(8 - 6)^2 + (-3--4)^2 + (4-1)^2} \\d = \sqrt{(2)^2 + (1)^2 + (3)^2} \\d = \sqrt{4 + 1 + 9}\\ d = \sqrt{14} = 3.74...

5 0
3 years ago
Mr.Gomez built a deck .The deck had an area of 29 square meters. Which figure could represent the deck?
Dmitry_Shevchenko [17]

What are the options for the figures?

7 0
3 years ago
ALGEBRA 1 HELP!<br> •GIVING BRAINLIEST!
poizon [28]
20 grams will be left
7 0
3 years ago
El volumen en L, si 6,35 mol tiene una presión de 2,7 atm a 4 °C.
N76 [4]

Answer:

<h2>My name: CORN CORNELIUS CORNWALL</h2><h2>My Age: 209374329 years old</h2><h2>Fav song : Baby by justin bieber</h2><h2>most legendary thing that i got : club penguin membershipMy name: CORN CORNELIUS CORNWALL</h2><h2>My Age: 209374329 years old</h2><h2>Fav song : Baby by justin bieber</h2><h2>most legendary thing that i got : club penguin membership</h2>

Step-by-step explanation:

3 0
2 years ago
The points (0, 5) and (4, 13) lie on the graph of a linear function. What is the rate of change of the function?
Viefleur [7K]
The rate of change is the slope of this line
m = (y2 - y1)/(x2 - x1) = (13 - 5)/(4 - 0) = 8/4 = 2
6 0
3 years ago
Other questions:
  • Some investments in the stock market have earned 10% annually. At this rate, earning can be found using the formula A=p(1.10)n,
    14·1 answer
  • -6/16 + 1/4= <br> -3/8 -4/8<br> Can I have help with these questions?
    11·1 answer
  • How to find derivative of a function at a given point?
    15·1 answer
  • Work out m and c for the line: y = 9 − x
    7·1 answer
  • What is 5x6-9<br><br>cmonn brainliest cominn ur wayy​
    13·2 answers
  • 15-12 ÷3=n what is the value of n?
    6·2 answers
  • 3n-3+10+2n=10 help plz show work
    14·2 answers
  • Solve this system by elimination <br> 10x+6y=14<br> -x-6y=-23
    10·1 answer
  • How do you use scientific notation to estimate the hours in a year<br>​
    11·1 answer
  • William looks around at an assembly. He notices his younger sister to his right and his older brother 8 meters ahead of him. If
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!