Mathematics College

help me for brainliest. Non serious answers will be reported

Help Me For Brainliest. Non Serious Answers Will Be Reported

Answers

Answer 1

Answer:

b

Step-by-step explanation:

25*20*4=2000

40*10=400

2000-400=1600

Related Questions

10^2 - 36



Helpppppp

Answers

10^2 = 100
100-36 = 64
ANSWER: 64

What the answer please help me i need it now I’ll mark brainleist.

If u dont know dont answer

Answers

Answer:

Step-by-step explanation:

slope is -7

Answer:

The slope is -7

Step-by-step explanation:

7x + y=28

-7x -7x

y=-7x+28

Rewrite equation in slope intercept form 3x+5y=12

Answers

Answer:

y= -3/5x + 12/5

Step-by-step explanation:

How do I Factor by grouping: pq - 10p + 8q - 80

Answers

Answer:

p=-8,q=10

Step-by-step explanation:

pq-10p+8q-80

p(q-10)+8(q-10)

(p+8),(q-10)=o

-8x-x=x-4x plz do it step by step ans show me

Answers

Answer: 3x - x = 0

Step-by-step explanation:

1.Simplify -8x - x to -9x.

2. Simplify x - 4x to -3x.

3. Divide both sides by -3.

4. Subtract x from both sides.

5. Simplify 3x - x to 2 x.

6. Divide both sides by 2.

The answer is 3x-x=0

Help plz idk I need help ASAP

Answers

Answer:

1.  A

2.   - (b)

3. a = c - b

Solve the
equation:
6x = -78

Answers

Answer:

Step-by-step explanation:

6x= -78 you just solve it algabraicly

  6x= -78

    /6x  /6x

    x= -13

Answer:

x = 13

Step-by-step explanation:

Divide both sides of the equation by the same term

6x/6 =78/6

Simplify

Cancel terms that are in both the numerator and denominator

6x/6=78/6

x=78/6

Divide

x=78/6

x=13

Hope this helps!

I made a fort by connecting two boxes.
The first box is 555 meters long, 999 meters wide, and 999 meters high.
The second box is 333 meters long, 888 meters wide, and 222 meters high.
How many cubic meters of space does my fort have?

Answers

Answer:

453m^3

Step-by-step explanation:

The cubic meters of space does the gorilla have to play in her fort is equal to adds the volume of the first box and the volume of the second box.

The volume of the box is equal to: V = LWH

Find the volume of the first box:

V1 = 5x9x9 = 405m^3

Find the volume of the second box:

V2 = 3x8x2 = 48m^3

Add V1 and V2:

405m^3 + 48m^3 = 453m^3

The figure is a parallelogram.
Solve for x.
L2FwcGhvc3RpbmdfcHJvZC9ibG9icy9BRW5CMlVvWm1vYnYzTkY3T0xKLWloMHlvX0htUE9SVkdWdHpDS2tmazduVHcwT2h5cHUyV1BRanRTc2VtMi1hSC1WdFpzTEUtNkt4Y2hTY0NaeHd0WWsxNXNIcGtucHE5QS4wczJLeGNoSEYzYy1vNkV6?w=400&h=400
a
x=1
b
x=11
c
x=7
d
x=7

Answers

B is the answer to your question

Can You Solve This?
6 = 2(1+2) =
= X

Answers

you trying to say the 6÷2(1+2)?

Because the answer is 9.. I guess-

i’m confused on what the question is here but i’ll give two possible solutions

6=6=x (if the question is 6=2(1+2)=x)

9=x (if the question is 6/2(1+2)=x)

1+1 Please hurry I need this answer neowwww

Answers

Answer:

2

Step-by-step explanation:

What is the answer for this?

Answers

Answer:

The answer is option 3.

Step-by-step explanation:

[tex]50 - {x}^{2} = 0[/tex]

[tex] {x}^{2} = 50[/tex]

[tex]x = ± \sqrt{50} [/tex]

[tex]x = ± \sqrt{25 \times 2} [/tex]

[tex]x = ±5 \sqrt{2} [/tex]

Suppose that a phone that originally sold for $800 and loses 3/5 of its value each year after it is released.
3. Write an equation for the value of the phone, p, t years after it is released.

Answers

Answer:

128 after 2 years

Step-by-step explanation:

A teacher randomly selects students to answer questions during class. There are 14 boys and 12 girls in the class. Once the teacher selects a student, the teacher does not select that student again until all the other students have been selected. What is the probability that the teacher will select a boy to answer the first question and another boy to answer the second question?

А. 7/13

B. 7/25

C. 7/26

D. 1/13​

Answers

Answer:

I believe that it is 7/26, but I think someone may still need to check my work.

Step-by-step explanation:

The first chance is 14/26, and the second is 13/25. If you incorporate those into each other, the closest option in my eyes is 7/26. However, I am not completely sure about this, so you should take this answer with a grain of salt.

The sum of a number x and 4, all divided by 3

Answers

12 i think. is it? no idea.

Answer:

(y+4) divided 3

Step-by-step explanation:

PLEASE HELPPP
four subtracted from x is lees than or equal to -19

Answers

Answer:

x < or = -15

Step-by-step explanation:

x-4 < or = -19

x < or = -19+4

x < or = -15

Answer:

Word form to number form:

[tex]x-4\leq -19[/tex]

To solve for x:

[tex]x\leq -15[/tex]

Step-by-step explanation:

I don’t know what answer you want, but I put an answer that converted your word form to number form, and I also solved for x. In case you want it graphed, it is shown in the attached image.

Hope this helps and answers your question! :)

The width of DNA is approximately 0.0000000025 meter wide. What is 6 times the width of DNA, in scientific notation?

1.5 × 10-12 meter
1.5 × 10, -12, meter

1.5 × 10-10 meter
1.5 × 10, -10, meter

1.5 × 10-9 meter
1.5 × 10, -9, meter

1.5 × 10-8 meter
1.5 × 10, -8, meter

Answers

Answer:

1.5×10-9 meter.

........

solve 93 divide by 4 using the area model, long division, and the Distributive property.

Answers

Answer:

23.25

Step-by-step explanation:

Your answer would be 23.25, but if you have to show work, this will still help you either way.

The value of 93 divided by 4 is 23.25.

What is division?

Division is the process of dividing a number by a given number.

Given to divide 93 by 4.

93/4

= (90 + 3)/4

= 90/4 + 3/4

= 22.5 + 0.75

= 23.25

Hence, the value of 93 divided by 4 is 23.25.

To learn more about division, click here:

https://brainly.com/question/10571790

#SPJ2

If A = 2 + 7i, B = 5 + 8i, and C = 1 + 3i , where i is the imaginary unit. Find B-AC, give your answer as a complex number in standard form.
Please give full answer

Answers

Answer:

24 - 5i

Step-by-step explanation:

GivenA = 2 + 7i B = 5 + 8i C = 1 + 3iTo findValue of B - AC in standard formSolutionB - AC =5 + 8i - (2 + 7i)(1 + 3i) =5 + 8i - 2 - 7i - 6i - 21i² =3 - 5i + 21 =24 - 5i

Draw a line for each of the scenarios below.

Answers

For the first one to draw a line going straight up or at a slight angle for the second one have it going down into the right and the opposite for the first one

Solve the
equation:
-X/5 =q

Answers

Answer:

x = -5q

Step-by-step explanation:

-x/5 = q

-x = 5q

x = -5q

Answer:

-2

Step-by-step explanation:

Solve -1 4/5x = 9 please hep and fast

Answers

Answer:

[tex]x = \frac{ - 14}{45} [/tex]

Step-by-step explanation:

[tex] \frac{ - 14}{5x} = 9 \\ - 14 = 9 \times 5x \\ - 14 = 45x \\ x = \frac{ - 14}{45} [/tex]

Solve |5x - 1|= |2x + 5|

Answers

Answer:

x=2

Step-by-step explanation:

5x−1=2x+5(Possibility 1)

5x−1−2x=2x+5−2x(Subtract 2x from both sides)

3x−1=5

3x−1+1=5+1(Add 1 to both sides)

3x=6

3x

3

=

6

3

(Divide both sides by 3)

Answer:x1 = - 4/7 x2 = 2

Step-by-step explanation:

Find the x and y intercepts
3x + 12y= 24

Answers

Answer:

x-intercept: (8,0)

y-intercept: (0,2)

Using partial quotients, which would be the best choice for the first number to subtract in the division problem 673 divided by 25?

Answers

Answer:

Best for choice for the first number to subtract = 500

Step-by-step explanation:

The dividend is 673 while the divisor is 25

First step is to subtract from the dividend an easy multiple like 100 times the divisor,20 times the divisor, 10 times the divisor, 5 times the divisor 2 times the divisor etc.

The best choice for the first number to subtract will be 20 times the divisor because when we multiply 20 by 25 and subtract from 673,we will get 173. And the next quotient will be 6 which is in units as the first one of 20 was in tens.

Best choice to subtract = 20 × 25 = 500

Answer: 500

Step-by-step explanation:

find the value of k
4x+y=8
y=kx+2

options

-4
4
-1/4
1/4

Answers

Answer:

4 i think im not sure

Step-by-step explanation:

Subtract yy from both sides of the equation.

4x=8−y4x=8-y

y=kx+2y=kx+2

Divide each term by 44 and simplify.

Tap for more steps...

x=2−y4x=2-y4

y=kx+2

After Siddhartha Gautama death what happened to the Buddhists movement?

Answers

Answer:

after Siddhartha Gautama death the Buddhist moved all over the world

Please help me thank you.​

Answers

Answer: yeah I need this too

Step-by-step explanation:

X + 4 /3 as a substitution when x = 5

Answers

5 + 4/3 which equals 6 and 1/3 as an improper fraction

Brooke measures the height of her bean plant for a science project. The bean plant is 12.5 inches ta How many centimeters tall is Brooke's bean plant?​

Answers

Answer:

31.75 cm

Step-by-step explanation:

1 inch = 2.54 cm

Therefore, 12.5 x 2.54 = 31.75

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