Please help me I'm so bad at math and doing AFDA really doesn't help.. Match each factor to its solution when zero

Answers

Answer 1

1st one is x= 5/2
2nd one is x= -5/2
3rd one is x= 2/5
last one is x= -2/5

I hope this helps you!

Related Questions

(03.06)
Using the completing the square method, rewrite f(x) = x2 + 4x - 1 in vertex form,
f(x) = (x + 2)2 + 1
Oь
f(x) - (x + 2)2
oc
f(x) = (x + 2)2 + 4
Od
f(x) = (x + 2)2 - 5

Answers

The vertex form is 2X times 5+4 it’s also to add eggs +2+2+ one

Which is the graph of y= 2 8x - 3?
Graph B.
Graph C
Graph A
Please help!

Answers

Answer:

Graph C

Step-by-step explanation:

We can tell because the equation states that the y intercept is -3 and has a steep slope

Convert grams (g) and milligrams (mg) to grams.

Answers

Answer:

1mg= 1000g

Step-by-step explanation:

1000 grams makes up 1miligram

Drag each question to the correct location on the table. Classify the questions as statistical or not statistical.

Answers

Answer:

wheres the picture

Step-by-step explanation:

Answer:

picture?

Step-by-step explanation:

A town has a population of 20,000 and grows at 4.5% every year how long will it be in to the population is 42,800

Answers

Answer:

It will take 17 years to get a population of 42,800. (Specifically 17.3)

Step-by-step explanation:

We will use the equation

y = population

x = amount of years

y = 20000(1 + 0.045)^x

20000 is the original population.

(1 + 0.045) is the increase of 4.5% every year

Which two shapes are equivalent fractions?

Answers

Answer:

B. 1 and 3

Step-by-step explanation:

in triangle ABC shown below, L is the midpoint of BC, M is the midpoint of AB, and N is the midpoint of AC. Find the perimeter of trapazoid BMNC.

Answers

since m and n are the midpoints of ab and ac resistively

then ,bc=2mn=16

since m and l are the midpoints of ba and bc respectively

then, ac =2mn =10

then,nc =1/2 × 10 =5

similary, mb=6

then ,perimeter=nc+mb+mn+bc=5+6+8+16=35

Use the distributive property to rewrite each expression in its equivalent form

Answers

Answer:

picture?

Step-by-step explanation:

ANSWER THE QUESTION FOR BRAINLIEST

Answers

Answer:

C, the graph is increasing when x is between -1 and 2.

Step-by-step explanation:

When it is increasing, it is getting higher up the y axis. The other two lines are going lower down the x axis so they are decreasing. This means that it has to be C.

hope this helps :)

3 m
150°
3. What is the area of the sector outlined by the dark line?
a. 150 m
b. 28.3 m
c. 11.8 m²
d. 3 m

Answers

Answer:

Area of sector = 11.8 m² (Approx.)

Step-by-step explanation:

Given:

Radius of a circle = 3 m

Given angle = 150°

Find:

Area of sector

Computation:

Area of sector = [θ/360][π][r]²

Area of sector = [150/360][22/7][3]²

Area of sector = [150/360][22/7][9]

Area of sector = [150/360][3.1428][9]

Area of sector = [0.4167][3.1428][9]

Area of sector = [1.345][9]

Area of sector = 11.789

Area of sector = 11.8 m² (Approx.)

Estimate 58.311+49.35 by first rounding each number to the nearest whole number.

Answers

Answer:

≈107

Step-by-step explanation:

58.311 will round down since 0.311 is less than half or 0.5. It will become 58. 49.35 will also round down since 0.35 is less than 0.5. This will be 49. 58+49=107. Since 107 is not the exact answer, you will use the approximately sign, or ≈.

Which situation results in a final value of zero

Answers

Answer:

Step-by-step explanation:

Ms. DeVoto and Mr. Kim share a birthday, but Mr. Kim is 7 years older. If Ms. DeVoto is D years old, write an expression to show how old Mr. Kim is.

Answers

Answer:

D+7=K

Step-by-step explanation:

Answer:

Step-by-step explanation:

Janine charges $8.25 per hour to walk dogs. She
walks dogs for 3 hours on Saturday and 4 hours on
Sunday. She calculates her total pay to be $57.75.
Which equation could be used to check the reasonableness of her total?

Answers

Answer:

walks dogs for 3 hours on Saturday and 4 hours on

Sunday. She calculates her total pay to be $57.75.

Which equation could be used to check the reasonableness of her total?

Step-by-step explanation: concept

Answer: Multipulcation

Step-by-step explanation:

The reason why is because you would first need to calculate how much she is owed [8.25 x 3 +(8.25 x 4)]

To get ready for school, Traci spent 1/20th
of an hour getting dressed and 1/10th of an
hour doing her hair. What is the total
amount of time she spent getting ready?
Give your answer in simplest form.

Answers

Answer:

3/5

Step-by-step explanation:

1/10+1/20=3/5

The temperature outside is 10°F. By evening, the temperature has dropped by 15°F. What is the new temperature?

Answers

The answer for this question is -5°F.

What is the value of z?

Answers

Answer

Step-by-step explanation:

subtract 180-73.8-46.2

Answer:

The value of z is 26.6

Step-by-step explanation:

72.6 - 46.2=26.6

Solve and express your answer in both
scientific and standard notation.
.000075 + (1.3 x 10-5)

Answers

Answer:

8.000075

Step-by-step explanation:

1.3 x 10 is 13 that - 5 is 8 n then u just add the .000075 to it

scientific: 8.000075•10^0
standard: 8.000075

Permudahkan ungk
8a + 3b - 2a - b

Answers

Answer:

answer:8a + 3b - 2a - b

=8a-2a+3b-b

=6a+2b or 2(3a+b) is your answer

Find the area of the shaded region and choose the appropriate result.

Answers

Answer:

B) 12 cm²

Step-by-step explanation:

find area of shaded region, which is 4x4, or 16 cm² then subtract out the area of the unshaded region, which is 2x2, or 4 cm²; you get 12 cm²

Find the measure of angles T and V.

Answers

W is 90

Full equation

90+ 2x +3x =180

5x = 180-90

5x = 90

X= 90/5

X= 18

T = 3 (18)

T= 54

V=2(18)

=36

Please help me i have no clue what the answer is :?

Answers

Answer:

1. Yes

2. They could change the 60° angle into a different one.

Step-by-step explanation:

1. Two triangles are the same if they share two side lengths with the same angle between them.

2. Since the triangles are equal if they share two side lengths with the same angle between them, if they changed the angle between 3 and 5, it'd no longer be the same triangle.

I cant see the photooooo

Which of these nets will not form closed cubes?
Please help me

Answers

Answer:

From left to right: 1, 6, and 7

Step-by-step explanation:

Answer:

The first, sixth, and seventh.

Step-by-step explanation:

What is the least common multiple of 9 and 15?

Answers

Answer:

Step-by-step explanation:

Find prime factors

9 = 3 x 3

15 = 3 x 5

3 x 3 x 5 = 45

The language arts teacher wants to know whether the students in the entire school prefer a debate or an speech. The teacher draws a random sample from the following groups: All teachers in the school All boys in each grade All students in the speech club All students in each grade Which group best represents the population she should take a random sample from to get the best results for her survey? (5 points) a All teachers in the school b All boys in each grade c All students in the speech club d All students in each grade

Answers

Answer:

D, all the students in each grade

Step-by-step explanation:

Since the teacher wants to find out the opinion of the the entire school, they should take a random sample from each grade because it is representative of the population they want to sample. If it was just boys, it would exclude the girls, and vice versa for the girls. The teachers aren’t part of the population the teacher wants to survey, so the teacher shouldn’t survey them. Thus, that leaves the random sample from each grade.

kathy walked 3/4 mile to piano lessons every day.How many miles does she walk in 4 days

Answers

Answer:

3 miles.

Step-by-step explanation:

Given that Kathy walks 3/4 mile every day.

[tex]\frac{3}{4}mile = 1 day[/tex]

Let's multiple it by 4.

[tex]\frac{3}{4} (4)[/tex]

Find common factor of both 4 to simplify, so of course 4.

[tex]\frac{3}{1} (1)[/tex]

Multiply across and the number should be 3! Hope that helped

Write the quadratic equation in standard form 3x+x^2=11-3x^2

Answers

Hope this helps!!!!!!!!!!

3. How many solutions does the equation
2(x – 5) = 2x + 3 have?
A. O
C. 2
B. 1
D. infinitely many

Answers

This is my work: -10 does not equal 3, so therefore there is no solution

6 x (36÷12)2 + 8 = =

Answers

6*(36/12)2+8

=44

Hope this helped :T

Answer: 44

Step-by-step explanation: PEMDAS tells us to solve what’s in the parentheses, exponents, then multiply, divide, add, and subtract from left to right.

The measure of an angle is 67º. What is the measure of its complementary angle?

Answers

Answer:

see explation

Step-by-step explanation:

# complementary angles are those angles which are formed when 90° is substracted from the given degree of angle.

so here,given angle is 67°

complementary angle of 67° = 90°- 67°

= 23°

please mark me as brainlist.

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