Answer:
147,000N
Step-by-step explanation:
A1= 2m^2
A2= 0.2m^2
F2= 14,700N
Required
F1, the applied force
Applying the formula
F1/A1= F2/A2
substute
F1/2=14700/0.2
2*14700= F1*0.2
29400= F1*0.2
F1= 29400/0.2
F1=147,000N
Hence, the applied force is 147,000N
Mike had 84 dollars to spend on 9 books. After buying them he had 12 dollars.
How much did each book cost?
Answer:
$8
Step-by-step explanation:
Answer:
each book cost 8 dollars
Which expression is equivalent to
Answer:
i think the answer is, A...
What is the slope below?
Answer:
2/3
Step-by-step explanation:
rise 4 run 6 simplifies to 2/3
I need help hurry !! Please , which one is correct?
Answer:
13
Step-by-step explanation:
I used the calculator heheh
Hope It Helps
(5,2) is reflected across x-axis. The new point is on:
A. (5,-2)
B. (-5,2)
Answer:
I believe it would be (5,-2)
Step-by-step explanation:
(5,2) is in quadrant 1 and if it is reflected on the x axis then I think it would be (5,-2). Correct me if im wrong.
1 2/3 divided by 1 1/2 in simplest form
Answer:
10/9 or 1.1 or 1 1/9
Step-by-step explanation:
Prompt:
In unit 5 we have been talking about polynomials and their degree. Mr. McGill thinks the degree of this polynomial is 2 because it is the exponent in front. What mistake did Mr. McGill make and what should the correct answer be?
x2−6x12−4x+8
Answer:
degree of the polynomial should be 12
Step-by-step explanation:
The mistake he did was that he was supposed to consider the highest power
The power of the term in front should
not be used if the term does not have the highest power
As we can see. the term with the highest power is 12
So we can say that the degree is 12 and not 2
Use the GCF to factor 32x+56
Answer:
8
Step-by-step explanation:
The factored form of the given expression is 8(4x+7).
What is GCF?GCF stands for Greatest Common Factor, it is the highest common factor of each of the term in the expression.
Express each term of the given expression in the form of factors.
32x+56=8·4·x+8·7
From both terms, the highest common factor, that is, GCF is 8.
Factor out 8 from the terms.
8(4·x+7)=8(4x+7)
Thus, the factored form of the given expression is 8(4x+7).
To learn more on GCF click:
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helppppppppppppppppp
Answer:
what u need help with ?????
There were 2.1 million people living in Dubai in 2013
1.75 million of these people were not born in Dubai.
Work out 1.75 as a percentage of 2.1
Answer:
5/6 I believe Because there is a repeating 3. .83333333 told me .833333_ as a fraction is 5/6
Step-by-step explanation:
What is the image point of (2,0) after the transformation rx-axis o T1,-1?
Answer:
-2,0
Step-by-step explanation:
Answer:3,1
Step-by-step explanation:
Geometry - more triangle proofs
Answer:
because SAS , NYC , PAC all are together
Step-by-step explanation:
The given statement in the question is SAS.
We are given that;
Trapezoid NYAP
Now,
Two triangles are said to be congruent if the length of the sides is equal, a measure of the angles are equal and they can be superimposed.
One possible given statement is that ∠NYC = ∠PAC.
This is because the base angles of an isosceles trapezoid are congruent. Since C is the midpoint of YA,
we know that YC = CA by the definition of midpoint.
Also, NC = CP is given.
by SAS, we can conclude that △NYC ≅ △PAC.
Therefore, by congruent triangles the answer will be SAS.
Learn more about congruent triangles;
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Use a common denominator 1/6 7/10
The measure of an interior angle of a regular polygon is given. Find the number of sides in the polygon.
A. 144 B. 156
Jennifer is shopping with her mother. They pay $2 per pound for tomatoes at the vegetable stand.
A. Find the constant of proportionality in the situation.
B. Write an equation to represent the relationship.
Please help. Thank you!
Answer: See explanation
Step-by-step explanation:
By the Triangle Inequality Theorem, the length of the side must be greater than 1 ft because the sum of two side lengths must be greater than the length of the third side. The third side must be less than 7 ft but greater than 1 ft.
Triangle inequality: 1 < x < 7
Hope that helped!
- 1(t+8) =7.1 please hurry
Answer:
t=-15.1
Step-by-step explanation:
Answer:
t = −15.1
Step-by-step explanation:
how do i know if a system of equation has infinite number of solutions
Can someone help me #1
Answer:
8×8×8 x 8×8×8×8×8
Step-by-step explanation:
I'm not completely sure if this is what the question is asking so I hope this helps
PLEASE HELP!! PLEASE PUT HOW TO DO IT ASWELL!!
Answer:
4%
Step-by-step explanation:
1. Subtract: 55 - 52.8 = 2.2
2. Divide: 2.2/55 = 0.04
3. Multiply: 0.04 x 100 = 4
Food bill: $45
Tip: 18%
Sales tax (on food only): 5.5%
Answer:
$55.58
Step-by-step explanation:
First off turn your percent to decimals then times it by 45 like this
45 x 0.18 = 8.10
45 x 0.055 = 2.475 - 2.48 (round this one up)
Now add them all together
45 + 8.10 + 2.48 = 55. 58
ANSWER: $55.58
Find the slope of the line.
Using the two points given, we can plug them into m = (y2 -- y1) / (x2 -- x1)
(-2,4) (3,-2)
-2-4/ 3--2 = -6/5
Therefore the slope of the line would be [tex]-\frac{6}{5}[/tex]
or D
What should you do to each side of the equation to solve -32+x=53?
Answer: c. add 32
Step-by-step explanation:
Answer:
add 32
Step-by-step explanation:
it will solve for x
17. Solve v =
(7)(-3).
Answer:
-21
Step-by-step explanation:
(7)(-3) = 7 x -3 = -21
The Kid Laroi
PLEASE I NEED HELP ASAP!!
A birthday clown charges $15 per visit plus $27.50 per hour. If the clown charged $97.50 for Jessica's party, for how many hours did the clown perform at the party?
Answer:
3 hours
Step-by-step explanation:
97.5-15=82.5
82,5/27.5=3
Select all that apply.
Which lines have a slope of -2?
Answer:
Line ALine BStep-by-step explanation:
When the problem is asking which lines have a slope of -2, this is referring to the steepness or rate of change. To determine which lines have a slope of -2, the line must have a rise of -2 and a run of 1. This means that the line will go down 2 units every 1 unit to the right.
Also, if a line is parallel (lines which never cross), it will have the same slope.
You can also eliminate lines c, and d because they increase while lines a, and b decrease. A and B have the same slope because they are parallel and decrease which means that this must be the answer.
What number is 45.5% of 75
Answer:
3412.5
Step-by-step explanation:
45.5x75
6825/2 =3412.5
Answer:
65 is my answer because it honestly fells right
please help me please will give brainliest
Answer:
C. 42.57 and 42.58
Step-by-step explanation:
The best way is to go to a calculator and put in the numbers:
7√37 is 42.5793377121
So you simplify
42.5793377121
which is
42.58
Now you got your two numbers:
42.57 and 42.58
(If you rounded down you will result in 42.57)
So the answer is C. 42.57 and 42.58
Sam and his friend are working at the body shop. Sam can do the work in 7hours. When his friend is helping him they do the same work in 4 hours. How long does it take Sam's friend to do this work alone?
Answer:
28/3
Step-by-step explanation:
because 1/7+x=1/4
x=3/28
recipricol of 3/28=28/3
28/3
At the beginning of the month, Sheryl had a balance of $120 in her checking account. She then made a purchase for $80, using her checking account. How much money will Sheryl need to deposit if she wants her account balance to be the same as it was at the beginning of the month?
