Mathematics College

Help me with this question please

Answers

Answer 1

The answer is A/b because you divid b from both sides

Related Questions

The ratio of boys to girls at a movie is 4:7. If there are 21 girls, how many boys are at the movie?

Answers

Answer:

Step-by-step explanation:

The two triangles shown are similar. Find the value of
a
b
2.1
1.4

Answers

Answer:a 2.1 similar to 1.4 is 5.6 n answer to your question

Step-by-step explanation:

Answer:

1.5

Step-by-step explanation:

Given f(x) = {(4 - x), what is the value of f(16)?

Answers

Answer:

f(16)= 4-16

f(16)= -12

Solve and show your work.
What is 3/4 of 1/2?

Answers

3/4 of 1/2

⚠️REMEMBER IN MATH THE WORD *OF* STANDS FOR MULTIPLICATION⚠️

so 3/4 x 1/2

when multiplying two fractions, we multiply the numerators together and the denominators together

(3 x 1) / (1 x 2)

that is

3/8

so 3/4 of 1/2 is 3/8

Hope this helps :)

[tex]\frac{3}{4} *\frac{1}{2}[/tex]

Write the equation of the line in slope-intercept form.

Answers

Answer:

y = -½x + 3

Step-by-step explanation:

The equation of a line in slope-intercept form is

y = mx + c

where m is the gradient (slope) and c is the y-intercept

We can find the gradient and intercept from the two points on the diagram

The points are:

(0, 3) and (4, 1)

The y-intercept is when x = 0

we are already given this point so

c = 3

now we can use our other point to find m. So:

1 = 4m + 3

-2 = 4m

-½ = m

Now we can put both variables into our slope-intercept form

y = -½x + 3

Justin made peanut butter and Almond butter. He made enough peanut butter to fill 3/5 of a jar. If he made 4 1/5 times as much almond butter as peanut butter, how many jars will the almond butter fill?

Answers

Answer:6

Step-by-step expla

A theater charges $45 for each general admission ticket and $25 for each same-day ticket. If Dan spent $485 on 13 tickets, how much money did he spend on same-day
tickets?
$225
$200
$125
O $75

Answers

Answer:

Step-by-step explanation:

45g + 25s = 485

g + s = 13

45g + 25s = 485

-25g - 25s = -325

20g = 160

g = 8

8 + s = 13

s = 5

25(5)= $125 on same-day tickets

Is this function? Please help

Answers

Answer:

Its a funcion if "x" doesnt repeat

Step-by-step explanation:

Similarities between capitalism and Socialism

Answers

Answer:

there social system

Step-by-step explanation:

In the equation 3j = 75 + 9, what is the next step in the equation solving sequence?

Answers

Answer:

Combine 75 and 9

Step-by-step explanation:

3j = 75 + 9

Combine like terms

3j = 84

Answer:

3j = 75+9

3j = 84

j = 84/3

j = 28

The next step is to add, you are adding 75+9.

Perform the following calculation and round your answer appropriately to the correct number of significant figures: 10. x 0.007809

Answers

Answer:

0.07809

Step-by-step explanation:

all do is multiply it and you will get your anwer.

What are the slope, m, and y-intercept, b, of a line that passes through the points
(3,-1) and (7,-5)?

Answers

Answer:

Slope would be m= -1, y-int is 2.

Step-by-step explanation:

To find slope, use (y2-y1/x2-x1) Plugging this in, we get (-5-(-1)/(7-3). This can be simplified to -4/4, which is -1. After we find slope, we plug in one of the points to find be. Using (7,-5), y=-5 and x=7. So, -5=7(-1)+b. -5=-7+b. Add 7 to both sides, b=2. Therefore, the entire equation is y=-x+2.

Answer:

The answer is 1

Step-by-step explanation:

use slope formula!

[tex]m= \frac{y_{2}-y_{1}}{x_{2}-x_{1} }[/tex]

3 is xsub1

-1 is ysub1

7 is xsub2

-5 is ysub2

substitute and solve!

[tex]m= \frac{-5-(-1)}{7-3}\\= \frac{-5+1}{4}\\= \frac{-4}{4}\\= -1[/tex]

slope is 1

hope this helps!

What is the value of x?

x−16=8

Enter your answer in the box in simplest form.

Answers

the answer is 24! you would add 16 to both sides!! hope this helps

Answer:

x = 24

Step-by-step explanation:

Lets isolate x.

Add 16 on both sides.

x-16 = 8

+16 +16

x should be isolated now.

x = 24

It is isolated.

So... x = 24

The points (12,14) and (42,49) form a proportional relationship. Find the slope of the line through the points. Then use the slope to graph the line.

Answers

Answer: 5/2

Step-by-step explanation:

49 - 42/ 14 - 12

A vending machine operator has determined that the number of candy bars sold per week by a certain machine is a random variable with mean 109 and standard deviation 11. His profit on each bar sold is $0.12, and it costs him $10 per week to maintain the machine and rent the space for it. What are the mean and standard deviation for Y= the profit he earns from this machine in a randomly selected week?

Answers

Answer:

Step-by-step explanation:

find surface area please

Answers

Answer:

The area is 54.6

Step-by-step explanation:

Hopefully this helps!

simplify 3x[18+{3+4÷(4-2)}]

Answers

✽ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ✽

[tex]3 \times 18 + 3 + 4 \div ( 4 - 2)[/tex]

[tex]= 54 + 3 + \frac{4}{4 - 2}[/tex]

[tex]= 57 + \frac{4}{4 - 2}[/tex]

[tex]= 57 + \frac{4}{2}[/tex]

[tex]= 57 + 2[/tex]

[tex]= 59[/tex]

✽

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ May ♡

Answer:

Step-by-step explanation:

3 ×{18 +[3 +4 :(4 - 2)]}

3 ×[18 +(3 +4 :2)]

3 ×[18 +(3 +2)]

3 ×(18 +5)

3 ×23

Anita collects shells and stones in a ratio of 1 : 2 If she has a total of 6 shells , how many stones does she have ?

Answers

If I'm not mistaken, the answer should be 12. For every one shell you have, you have two stones.

QUICK WHATS 1 + 1 WRONG ANSWERS ONLYY

Answers

Answer:

Step-by-step explanation:

Because Math is Math smh

Answer:

Glizzy

Step-by-step explanation:

it tastes good

what is the solution to this inequality . 4x+1>9x+16

Answers

Answer:

x < -3

Step-by-step explanation:

4x + 1 > 9x + 16

-15 > 5x

-3 > x

In the following diagram \overline{DE} \parallel \overline{FG}
DE
∥
FG
start overline, D, E, end overline, \parallel, start overline, F, G, end overline and \overline{KL} \perp \overline{FG}
KL
⊥
FG
start overline, K, L, end overline, \perp, start overline, F, G, end overline.
What is the measure of \greenD{\angle x}∠xstart color #1fab54, angle, x, end color #1fab54?
Angles are not necessarily drawn to scale.Given the following:

Answers

Answer:

<x = 31°

Step-by-step explanation:

m<BCA = m<GCJ (vertical angles)

m<BCA = 59° (substitution)

Since line KL is perpendicular to line FG, the angle formed at point B is 90°.

Therefore, m<ABC = 90°

m<BAC + m<ABC + m<BCA = 180° (sum of triangle)

m<BAC + 90° + 59° = 180° (Substitution)

m<BAC + 149° = 180°

m<BAC = 180° - 149°

m<BAC = 31°

<x = <BAC (vertical angles)

m<x = 31° (substitution)

Answer:

its 32.

Step-by-step explanation:

I i kept doing clues on khan academy and it asked me

Someone help please

Answers

Answer:

1.0

Step-by-step explanation:

you have to follow the arrow

Solve |4x|+6=22 nester any fractions as decimals rounded to the nearest hundredths

Answers

According to all known laws
of aviation,

there is no way a bee
should be able to fly.

Its wings are too small to get
its fat little body off the ground.

The bee, of course, flies anyway

because bees don't care
what humans think is impossible.

Yellow, black. Yellow, black.
Yellow, black. Yellow, black.

Ooh, black and yellow!
Let's shake it up a little.

heres what i did! :))

a. Find the vertex form equations (y = a(x - h)2 + k) for the parabolas below.
Assume parameter a = 1.
I
b. Then rewrite the equations in standard form (y = ax + bx + c).
Hint: multiply out your answer from part a.

Answers

Answer:

y=-(x+3)^2

y=-x^2-6x-9

Step-by-step explanation:

i uh hope this is correct

hope thia helps <3

x and y intercepts for -4x+2y=6

Answers

Answer:

y-intercept = 3

x- intercept = -1.5

Step-by-step explanation:

-4x + 2y = 6

+4x + 4x

2y = 4x + 6

2 2

y = 2x + 3

Graph then you would get the coordinates of (0, 3) and (-1.5, 0)

Answer:

x intercept: (-3/2,0)

y intercept:(0,3)

Step-by-step explanation:

multiply. express your anwser in simplist form.. 1 7\8 × 2 1\3

Answers

Answer:

If not simplified 35/8 if simplified 4 and 3/8.

Have a fantastic day :)

Its Either 35/8 Or 4/8

Is 6,364 a reasonable product for 706×45

Answers

Answer:

I don't think so because I tried it and that's what I got

Step-by-step explanation:

Answer:

No, it is not. A reasonable product is 31,770.

Step-by-step explanation:

Ever heard of a calculator? It's way faster.

45 x 100 = 4,500

4,500 x 7 = 31,500

45 x 6 = 270

31,500 + 270 = 31,770

Express 19.07 as a mixed number.

Answers

19 7/100. Basically you will have 19 as the whole number, then you will put the 7 over the 100 (7/100). The reason why it’s 7/100 because the .07 is in the hundredth place. Thus making the problem 19 7/100

4log, 11 – 20log 35

Answers

Answer:

-26.71579

Step-by-step explanation:

Any scientific or graphing calculator can evaluate this expression for you.

HELP PLZZZZ
THANK YOU SO MUCH FOR HELPING ME!!!!

Answers

f(1/2 pi) = 2
I don't entirely remember how to do the second one so hang on
f(x) = 0 when x = k (pi) ?
Range: [-2,2]

f(pi/2)=2
X=-2pi,-pi,0,pi,2pi
Range=-2,0,2

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