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Mademuasel [1]
3 years ago
11

8. Which statement is always true?

Mathematics
2 answers:
riadik2000 [5.3K]3 years ago
8 0

Answer:

d. 10 times a number is always even

Step-by-step explanation:

multiples of 9 contain 81 and 36 which one is even and the other is odd

multiples of 10 ONLY contain even numbers because   the unit digit for a multiple of 10 is 0.

So whenever you multiply a number by 10 it will be even

Anit [1.1K]3 years ago
4 0

Answer:

D

Step-by-step explanation:

Any number multiplied by an even number will always be even. 10 is an even number.

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7. In name the bisected angles 1 and 2. If is 4x  3y, can be determined in terms of x and y? If so, state in terms of x+ y expr
Ugo [173]

Answer:since there is no diagram i will answer to the best of my ability.

Step-by-step explanation:

If an angle is bisected then it is divided into 2 equal angles which i think they are naming 4x and 3y. In this case, 4x=3y. Solving for x, we get x= (3y)/4. Solving for y we get y= (4x)/3. Now if we substitute (4x)/3 for y in the equation x= (3y)/4 then x= (3(4x)/3)/4 = 4x/4=× so then we can say x÷y = measure of original angle that was bisected. Or znother way it can be said is x+y = 2x or x+ y =2y.

8 0
3 years ago
Does 0.3 and 3.0 have the same value
sergeinik [125]
Hello,

Here is your answer:

The proper answer to this questions is "no".

3.0 is greater than 0.3.

Your answer is no.

if you need anymore help feel free to ask me!

Hop this helps!
3 0
3 years ago
Read 2 more answers
The following figure is made up of 2 rectangles. Find the total area of the figure
givi [52]

Answer:

Supposing that every squre is 1cm^2 large

  • The rectangle A has an area of 32cm^2
  • The rectangle B has an area of 20cm^2

Total area: 52cm^2

Step-by-step explanation:

Rectangle area formula is B*H

(I made it in cm^2 'cause I'm from Europe)

7 0
2 years ago
The equation below describes a parabola. If a is positive, which way does the parabola open?
madreJ [45]

we know that

the equation

y=ax^{2}

describe a vertical parabola with vertex at point (0,0)

if  a> 0 -------> the parabola open Up and the vertex is a minimum

if  a< 0 -------> the parabola open Down and the vertex is a maximum

in this problem we have

a> 0 ---> because is positive (given problem)

so

The vertex is a minimum

therefore

<u>the answer is the option C</u>

Up


3 0
4 years ago
Read 2 more answers
The length of a rectangle is the sum of the width of 2. The area of the rectangle is 48 units. What is the length of the rectang
AysviL [449]

Answer:l=24

l=A /w=48 /2=24

5 0
3 years ago
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