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Tanya [424]
3 years ago
10

True or False?

Mathematics
2 answers:
Natali5045456 [20]3 years ago
7 0

Answer:

False

Step-by-step explanation:

When you multiplying powers will the same base you add the exponent, when dividing you would would subtract the exponents and when raising to a power to a power you would multiply the exponents

drek231 [11]3 years ago
5 0

Answer:

False

Step-by-step explanation:

(x^3)(x^4) = (xxx)(xxxx) = x^7 when multiplying you add the exponents

(x^5)÷(x^2) = (xxxxx)÷(xx) = xxx or x^3 because two of the x's reduce therefore when dividing you subtract the exponents

(x^2)^3 = (x^2)(x^2)(x^2) = (xx)(xx)(xx) = x^6 when raising a power to a power you multiply the exponents

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Area= 60 cm width 5cm what is the length and width
Anna [14]

Answer:

length = 12 cm | width = 5 cm

Step-by-step explanation:

You already know the width is 5 cm. So now just divide 5 from 60 to get the length of 12 cm.

3 0
3 years ago
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The data shows the number of grams of fat found in 9 different health bars. 12, 14, 16, 16.5, 11, 18, 18, 14, 20 What is the IQR
avanturin [10]
Hey!

The lower quartile is 13
The upper quartile is 18

18-13 is 5 

The IQR is 5

Hope this helps!
3 0
3 years ago
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Someone please help me with the answer. ASAP
labwork [276]

Answer:

Option D is correct

Step-by-step explanation:

-4(3x/2 - 1/2) = -15

<=>

-4*3x/2 + (-4)*(-1/2) = -15

<=>

-6x + 2 = -15

4 0
3 years ago
Find The value of x, y and z​
Ratling [72]

Answer:

x = 18 ; y = 10 ; z = 102°

Step-by-step explanation:

The triangle in the pic is an isosceles triangle.

As it is an isosceles triangle , it's two sides will be equal .

=  > 3x - 42 = 12

=  > 3x = 42 + 12 = 54

=  > x = \frac{54}{3}  = 18

Also, both the base angles will be equal.

4y - 1 = 39

=  > 4y = 39 + 1 = 40

=  > y =  \frac{40}{4}  = 10

According to angle sum property of a triangle , sum of measure of all the angles of a triangle is equal to 180°. So,

z + 39 + 39 = 180

=  > z + 78 = 180

=  > z = 180 - 78 = 102

5 0
3 years ago
Write an equation perpendicular to x = 5 that passes through the point (-4,3)
Neporo4naja [7]

Answer:

y-y1=m(x-x1)

y-3=5(x+4)

y-3=5x+20

y-5x+3+20=0

y-5x+23=0

7 0
3 years ago
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