Hellppp please i need help

Answer:

B 5x=34.5

it's too easy in which class you studies

Answer: It would be b and c

Step-by-step explanation: I could be wrong and Im sorry if I am. Your trying to figure out how long each pencil is.

Answer:

64%

Step-by-step explanation:

Answer:

64%

Step-by-step explanation:

Answer:

Question 160644: Two cars leave town at the same time going in opposite directions. One travels 55 mph and the other travels 48 mph. In how many hours will they be 206 miles apart? T=2 HOURS THEY WILL BE 206 MILES APART

Ok thank you

Answer:

its 7hrs

Step-by-step explanation:

Another way to think about it

Every hour, they get 7 miles apart from each other

Since one is 7 miles per hour faster than the other

7*h is their separation for h hours.

Solving 7*h = 49 gets you the hours for which the separation is 49 miles

Answer:

B

Step-by-step explanation:

Answer:

-50

i have made it in the above picture

hope it helps

Step-by-step explanation:

2/5 (j + 40) = -4

(j + 40) =-10

j=-50

Hope it helps

Answer:

4

Step-by-step explanation:

first you plug in 12 for x so it would then be 2(12) divided by 6 and then follow the rules of math so you would multiply 12 and 2 which is 24 then 24 divided by 6 is 4

Answer:

Check out a website called calculator soup. They've got awesome fraction calculators for all sorts of things.

Step-by-step explanation:

The mean number of correct answers will be equal to 385.

The mean is defined as the ratio of the sum of the all the numbers given by the total count of the numbers.

The total questions are 770 and consist of the true and false.

The mean of the numbers will be given as:-

Mean   =   770  /   2  =   385

Therefore mean the number of correct answers will be equal to 385.

To know more about mean follow

https://brainly.com/question/968894

#SPJ2

Answer:

f(x) = -3x + 14

Step-by-step explanation:

y + 1 = -3(x - 5)

solving,

y + 1 = -3x + 15

y = - 3x + 14

we know that f(x) = y so,

f(x) = -3x + 14

Answer:

9/20

Step-by-step explanation:

Make 5/6 a reciprocal then turn the division sign into a multiplication sign 5/6 will become 6/5 then multiply across by 3/8, 3/8 x 6/5 = 18/40 = 9/20

Answer:

shortest:  33 feet  

second:  66 feet

third:  58 feet

Step-by-step explanation:

s = shortest side  (33)

2s = second side   (66)

25 + s = third side   (58)

157 = s + 2s + 25 + s

157 = 4s + 25

4s = 132

s = 33

Answer:

Step-by-step explanation:

23 beause the shade links of the garden

Answer:

Step-by-step explanation:

Each side of the square garden is 3 inches. Convert each side to sq ft. 1 1/2 x2 = 3 inches. So 4ft x 2 =8ft. 8ft. X 4 sides = 32ft perimeter that needs coverage. Each link equals 2.67 or 2 2/3. 12x2.67=32.04

12 links

Answer:

the scale factor is penguin

jkjk the scale factor is 1/2

Step-by-step explanation:

to find the scale factor you take the coordinates of the image and divide it by the coordinates of the preimage

ex. A' coordinates are (3,1)

A coordinates are (6,2)

3/6=1/2

1/2=1/2

therefore the scale factor is 1/2

hope this helps :)

Answer:

3

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

The quotient of 3 and 4 is 0.75.

3/4 = 0.75

--

0.75 x 4 = 3...

So the answer is 3.

Answer:

1 A= 3 cm

2 C= 37/99

Step-by-step explanation:

Volume is l * w * h

or s³ for cubes

∛27= 3

3/7= 0.43

3/70= 0.04

37/99= 0.3737373737 etc.

37/100= 0.37

Answer:

16.6%

Step-by-step explanation:

hope this helps

have a great day

♡ The Question ♡

-Which list accurately sorts the sequence of events that preceded the United States' entry into World War II?

* ୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧

* ♡ The Answer ♡

-The Germans conquered France; the Germans invaded the Soviet Union; Japan attacked Pearl Harbor; the United States declared war on Japan.

*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*

♡ The Explanation/Step-By-Step ♡

-The Germans conquered France and invaded the Soviet Union before the Japanese attacked Pearl Harbor and the United States entered World War II.

*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧

*♡ Tips ♡

-No tips provided!

The Germans conquered France; Japan attacked Pearl Harbor; the Germans invaded the Soviet Union; the United States declared war on Japan and Germany​ is correct list.

A world war is an international conflict which involves all or most of the world's major powers.

The correct sequence of events that preceded the United States' entry into World War II is:

The Germans conquered France; Japan attacked Pearl Harbor; the Germans invaded the Soviet Union; the United States declared war on Japan and Germany.

Therefore, the correct list that accurately sorts the sequence of events is:

The Germans conquered France

Japan attacked Pearl Harbor

The Germans invaded the Soviet Union

The United States declared war on Japan and Germany.

Hence, the Germans conquered France; Japan attacked Pearl Harbor; the Germans invaded the Soviet Union; the United States declared war on Japan and Germany​ is correct list.

To learn more on World war click:

https://brainly.com/question/1472028

#SPJ2

Answer:

.5

Step-by-step explanation:

(.25)(1)(2)=.5 or just 1/2

Answer:

0.485

Step-by-step explanation:

Answer:

x=−3/4

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

435=−4x+285

Step 2: Flip the equation.

−4x+285=435

Step 3: Subtract 28/5 from both sides.

−4x+285−285=435−285

−4x=3

Step 4: Divide both sides by -4.

−4x−4=3−4

x=−34

Answer:

as a decimal: [tex]x=-0.75[/tex]

as a fraction: [tex]x=-\frac{3}{4}[/tex]

Step-by-step explanation:

note: i'm going to convert the fractions to decimals because i prefer working with decimals rather than fractions :)

first, subtract 5.6 from both sides of the equation.

then divide both sides of the equation by -4.

and that's it! the solution as a fraction is [tex]x=-\frac{3}{4}[/tex] and as a decimal is [tex]x=-0.75[/tex].

if you want to check the solution, just plug one of those values in for [tex]x[/tex] in the original equation. since i converted it all to decimals, i'll check my answer using [tex]-0.75[/tex] for [tex]x[/tex] in [tex]8.6=-4x+5.6[/tex].

first, plug in -0.75 for x.

begin simplifying by multiplying -4 and -0.75.

add 3 and 5.6.

since both sides of the equation are equal, that means your [tex]x[/tex] value is correct and therefore a solution to the equation!! :)

i hope this helped! have a lovely rest of your day <3

Answer:

Step-by-step explanation:

133

102

136

Answer:

S=2000/P^2L^3

Step-by-step explanation:Step 1:Write the correct equation. Combined variation problems are solved using a combination of direct variation (y = kx), inverse variation , and joint variation (y = kxz) equations. When dealing with word problems, you should consider using variables other than x, y, and z, you should use variables that are relevant to the problem being solved. Also read the problem carefully to determine if there are any other changes in the combined variation equation, such as squares, cubes, or square roots.Step 2:Use the information given in the problem to find the value of k, called the constant of variation or the constant of proportionality.Step 3:Rewrite the equation from step 1 substituting in the value of k found in step 2.Step 4:Use the equation found in step 3 and the remaining information given in the problem to answer the question asked. When solving word problems, remember to include units in your final answer.

Answer:

I believe the answer is D

Step-by-step explanation:

I believe it is D because the author does restate the thesis and has powerful reasoning

Answer: There are 17 times 13 in 223. The answer you divide 223 by 13 which would get you 17.153846153846.

Step-by-step explanation:

axis of symmetry is the dashed red lines of the equation/parabola. The symmetry is basically like the mirror of both sides of a parabola.

Answer:

21 in^2

Step-by-step explanation:

Area = Width * Length

Area = 3 * 7

Area = 21

Answer:

11. 2/3 inches squared.

Step-by-step explanation:

(3.1/3 * 3.1/2 = 10/3 * 7/2 = 70/6 = 11. 2/3)