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
enot [183]
2 years ago
14

Can anyone help with this?? (algerbra) ​

Mathematics
2 answers:
Andreas93 [3]2 years ago
5 0
The answer is c (x+21) and (x-2) you have to find two numbers that multiply yo give you -42 and add to give you 19
iren [92.7K]2 years ago
4 0
The answer to this question is
(x-2)(x+21)
Which would be the third option on your screen. Hope this helped!
You might be interested in
— 12 – 6р – (-2)<br> help pls
baherus [9]

Answer: -6P - 10

Step-by-step explanation:

STEP 1.   -12 - 6P + 2

STEP 2.   -6P + ( -12 + 2 )

STEP 3.   -6P - 10

8 0
2 years ago
Find the area of the following shape. Show work.
Serga [27]

Answer:

The total area:

12 units²

Step-by-step explanation:

There are three parts on this shape:

1 big right triangle

1 rectangle

1 small right triangle

  • Big right triangle:

area = (4*4)/2 = 16/2 = 8units²

  • Rectangle:

area = 2*1 = 2units²

  • Small right triangle:

area = (2*2)/2 = 2units²

  • Total area

8+2+2 = 12 units²

6 0
2 years ago
Solve 5x − 4 = 7 for x using the change of base formula log base b of y equals log y over log b.
Sauron [17]

Answer:

5.209 or A

Step-by-step explanation

5^x-4=7

reserve 4

log sides

x-4 log5 and log7  

x-4=log7/log5

+4 or number of your equation

x=log5/log7 +4

use calculator

get answer

5.209

EDIT: Got a 100 on the test this is correct

5 0
2 years ago
Solve the equation 4y – 3 = 1 for y.<br> A.-1<br> B.0<br> C.1<br> D.2
zimovet [89]

Answer:

c

Step-by-step explanation:

4 times 1 is 4 and 4-3 is 1

8 0
3 years ago
Read 2 more answers
HELP!!<br>What is the surface area of this shape?​
Hunter-Best [27]

2 triangular faces

1/2bh

10x15=150

2x150= 300

‘back’ face

7x20=140

‘front’ face

7x25= 175

‘bottom’ face

7x15= 105

total: 585m^2

6 0
3 years ago
Other questions:
  • A box contains marbles of five different colors: red, green, blue, yellow, and purple. there is an equal number of each color. a
    15·1 answer
  • a female monkey is 3 3/7 feet tall. a male monkey is about 3 2/5 feet tall. which of the two monkeys is taller?
    6·1 answer
  • What is the associative property to (27+36)+23
    12·1 answer
  • Given a triangle with 3 angles that sum to 180o, can the lengths of the sides be determined? Explain.
    12·1 answer
  • given a right-angled triangle with area 30 square centimeters and one of the legs of the right-angled triangle has 5cm, of the s
    5·1 answer
  • The expression sin57 is equal to
    12·1 answer
  • Spencer and Hanna buy a pizza for $18 that is half pepperoni and half veggie. They cut the pizza into 8 slices.
    11·1 answer
  • NEED HELP ASAP PLS
    10·1 answer
  • The temperature is changing at a constant rate of –0.75ºC per half hour. At 6:45 PM, the temperature was –4.6ºC. At what time wa
    10·1 answer
  • Consider the function f(x) = 9X. Which statement MUST be true?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!