Answer these questions

Answer:

-4

Step-by-step explanation:

Simplify:

5 - 4 - 7 + 2

Simplify more:

1 - 5

Celebrate:

-4

Answer:

2

Step-by-step explanation:

Thus, we must multiply 200 by 2, so that the product becomes a perfect square. 400 is asquare of 20. So, the least number is 2, by which 200 must be multiplied so that the product becomes a perfect square.

Answer:

Step-by-step explanation:

200 = 2 * 2 * 2 * 5 * 5

To make it a perfect square, you need to multiply by 2

200 * 2 = 400 = 20²

Answer:

M<12 is 50⁰

Step-by-step explanation:

You have to subtract 130 from 180 because 130 is a supplementary angle. So you subtract and get the angle measurement for angle 12.

Answer:the answer is x=5

Option C.

Step-by-step explanation:

Answer:

is c 5

Step-by-step explanation:

because you have to subtract 14 to leave -x open and the 9-14= -5 then multyply both sides by -1

Answer:

2/3

Step-by-step explanation:

Because 7 doubled is 14, you just need to double 1/3 to get your answer. And 1/3 X 2 = 2/3

Answer:

I think for the 1 one the problem is 225=c^2

Step-by-step explanation:

you have to multiply 25x25 then 20x20 then 650-400=250. I'm not sure if I'm right.

Answer:

120

Step-by-step explanation:

20% of 150 = 30

150 - 30 = 120

Answer:

120

Step-by-step explanation:

First you turn 20% into .20

Next multiply .20 × 150

You'll get 30

Lastly subtract 150-30

Final should be 120

Hope this helps!!

Answer:3rd

Step-by-step explanation:

Answer:

C) Multiply the first equation by 2 and the second equation by 9, and then add.

Step-by-step explanation:

Answer:

D. (118, 209)

Step-by-step explanation:

0.10d substitute "d" for 118 which equals $11.80

0.05n substitute "n" for 209 which equals $10.45

So, $11.80 + $10.45 = $22.25

Which makes D the correct answer

Answer:

3.85

Step-by-step explanation:

Divide 15.40 by 4.

Answer:

3.85

Step-by-step explanation:

4 ounces = 15.4

4 ounces/ 4= 1 ounce

15.4/4=3.85

Answer:

1/9 or 0.1111

Step-by-step explanation:

[∛27]∧-2

We first slove for the bracket before the outer bracket

[∛27]∧-2

Where ∛27 = 3

= 3^-2

= 1/3^2

= 1/9 or 0.1111

Answer:

D

Step-by-step explanation:3,4,5 is a pythagorean triple, making it a right triangle

Answer:

D

Step-by-step explanation:

If you use the Pathagorean theorum where [tex]A^{2}[/tex] + [tex]B^{2}[/tex] = [tex]C^{2}[/tex] and plug in the number you were given, you get [tex]3^{2}[/tex] + [tex]4^{2}[/tex] = [tex]5^{2}[/tex]  or 9 + 16 = 25 which is correct.

So this has to be a right triangle.

You can also eliminate answer A because you already know none of the sides are equal so it can't be equilateral.

You can eliminate answer B because you already know that no two sides have an equal length so it can't be defined as isosceles.

You can eliminate answer C because if it were obtuse, the 3rd side (5) would have to be a lot longer.

Considering the given relations, the value of the multiplication of f(x) and g(x) at x = 3 is given by:

(f x g)(3) = 60.

The multiplication is given by the multiplication of each of the numeric values at x = 3, hence:

(f x g)(3) = f(3) x g(3).

The values are found as follows:

Hence the multiplication is given by:

(f x g)(3) = f(3) x g(3) = 15 x 4 = 60.

More can be learned about the multiplication of functions at https://brainly.com/question/13136492

#SPJ1

Answer:420 cubic millimeters

Step-by-step explanation:

Base*height*length divided by 2

10*10.5*8/2

Answer:

50

Step-by-step explanation:

250 divided by 5

Answer: No its not a right angled triangle. Please mark as brainliest!

Answer:

Yes

Step-by-step explanation:4 mm and 5 mm are the A and B part of the triangle while the 8 mm is the hypotenuse

Answer:

m<P = 60 degrees

Step-by-step explanation:

All sides of the triangle are equivalent to each other.

All three sides of the triangle equal 180 degrees total.

Since there are 3 sides, we divide 180 by 3 to find the measurement for all sides

180 ÷ 3 = 60

Q = 60 degrees

P = 60 degrees

R = 60 degrees

Check your work by adding all three sides together to equal 180:

60 + 60 + 60 = 180

180 = 180

Work is correct

Answer:

The similarities are;

1) The Third Angle Theorem and the Triangle Angle-Sum Theorem are based on the sum of the angles in a triangle being equal to 180°

2) The Third Angle Theorem and the Triangle Angle-Sum Theorem are used to prove the measure of the third

3) The Third Angle Theorem and the Triangle Angle-Sum Theorem are triangle theorems

The differences are;

1) The Third Angle Theorem is mainly used to prove the similarity of two triangles, while Triangle Angle-Sum Theorem is used to find the measure of the third angle

2) The value of the third angle may not be determined when using the The Third Angle Theorem to prove the similarities between triangles while the value of the third angle is normally determined calculated when the Triangle Angle-Sum Theorem is used to find the third angle given the other two angles in the triangle

Step-by-step explanation:

Answer:

A or C but i think A

Step-by-step explanation:

Answer:

C is the correct answer

Step-by-step explanation:

The is the point slope formula which is y-y1=slope(x-x2).

Answer:

The answer is A, Y=mx+b

Answer:

The answer is A

Step-by-step explanation:

APE:X

Answer:

6.25

Step-by-step explanation:

Answer:

6 1/4

Step-by-step explanation:

covert into mixed fractions

divied them by turning them and multiplying them.

Answer:

Ok so 25$ for an adult. there are x adults so x times 25 is equals to $25x

13 dollars per child and y children so $13y

$20 for each pensioner and p pensioners so $20p

when adding these notice that none of the variable(latters) are the same so n adding will take place leaving the answer

$25x + $13y + $20p

a) $25x

b) $13y

c) $20p

d) $25x + $13y + $20p

Answer:

a) $25x, this is because if there are x number of adults coming, and $25 is the per adult charge, then irrespective of the number of adults coming this will be the equation. Eg : x = 5 So, $25 * 5 = $125

b) $13y, this is because if there are y number of children coming, and $13 is the per child charge, then irrespective of the number of children coming this will be the equation. Eg : y = 4 So, $13 * 4 = $52

c) $20p , this is because if there are x number of pensioners coming, and $20 is the per pensioner charge, then irrespective of the number of pensioner  coming this will be the equation. Eg : p = 2 So, $20 * 2 = $40

d) so, the total will be, = $25x + $13y + $20p

If my answer helped, kindly mark me as the brainliest!!

Thanks!!

Answer:

4.09

Step-by-step explanation:

just divide the given price by the hours

Answer:

2

3,0

Step-by-step explanation:

Answer:

they follow the line test

Step-by-step explanation:

there are no repeating x values and if you make a line on each x value there wouldnt be any 2 on a line

Answer:

Here you go :)

So, you can't really answer this, but you can simplify it.

Simplifying

2(a + -1c) = 4a

(a * 2 + -1c * 2) = 4a

(2a + -2c) = 4a

Solving

2a + -2c = 4a

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '-4a' to each side of the equation.

2a + -4a + -2c = 4a + -4a

Combine like terms: 2a + -4a = -2a

-2a + -2c = 4a + -4a

Combine like terms: 4a + -4a = 0

-2a + -2c = 0

Add '2c' to each side of the equation.

-2a + -2c + 2c = 0 + 2c

Combine like terms: -2c + 2c = 0

-2a + 0 = 0 + 2c

-2a = 0 + 2c

Remove the zero:

-2a = 2c

Divide each side by '-2'.

a = -1c

Simplifying

a = -1c

Extra Fun Fact!!: Albert Einstein failed Algebra

________

Answered by James

Step-by-step explanation:

Answer:

hold on im gone get more people to try an answer your question

Clari will be able to fit 5 pictures on her wall.

1 picture is 4 1/2

2 pictures is 9 inches

3 pictures is 13 1/2 inches

4 pictures is 18 inches

5 pictures 22 1/2 inches

however 6 would be 27 inches. so the closest answer is 4 pictures.