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4 years ago

Solve this if you can :) I will give brainliest

Mathematics

1 answer:

mafiozo [28]4 years ago

4 0

Answer: This question cannot be answered.

Explanation:

If you add three odd numbers, the sum must also be an odd number. To get an even number, you have to add an even number of odd numbers, e.g. 2 or 4. Adding 3 odd numbers to get 30 is therefore not possible. So the question cannot be answered.

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Find the nonpermissable replacement for y in this expression y+9/1+7

Ugo [173]

<span>y = -7

You cannot divide by 0. If y = -7, the denominator would be 0.</span>

3 0

3 years ago

Kaitlyn wants to buy a T-shirt for $15 and a pair of jeans for $42. She has $58. Which expression will help Kaitlyn find out if

Nonamiya [84]

Answer:

Expression will be 58 - (42 + 15)

Step-by-step explanation:

Kaitlyn has $58

She spent (42+15) = $57 on a T-shirt and pair of jeans

Expression will be 58 - (42 + 15)

4 0

3 years ago

Log5(5)=x<br> solve for x

Ilia_Sergeevich [38]

Answer:

x = 1

Step-by-step explanation:

Using the rule of logarithms

$log_{b}$ b = 1

That is the logarithm of a number to the same base is 1

Given

$log_{5}$ 5 = x , hence x = 1

6 0

4 years ago

Read 2 more answers

#3 Can someone please help me with these questions!!!!

rosijanka [135]

Answer:

Option A 90,68

$m\angle 1=90^o$

$m\angle 2=68^o$

Step-by-step explanation:

see the attached figure to better understand the problem

The figure shows a kite

we know that

A kite properties include

1) two pairs of consecutive, congruent sides

2) congruent non-vertex angles

3) perpendicular diagonals

Find the measure of angle 1

we have that

$m\angle 1=90^o$ ----> by the diagonals are perpendicular

Find the measure of angle 2

we know that

triangle AEB is congruent with triangle CEB

$m\angle EAB=m\angle ECB=m\angle 2$

In the right triangle EAB

$m\angle EAB+22^o=90^o$ ----> by complementary angles in a right triangle

$m\angle EAB=90^o-22^o=68^o$

therefore

$m\angle 2=68^o$

7 0

3 years ago

Which of the following is a fully factored expression of 24x – 56y + 72?

gulaghasi [49]

24x-56y+72

8(3x-7y+9)

7 0

3 years ago

Read 2 more answers