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3 years ago

1/4 of 20? Whoever answers this question first the correct way gets best question reward!! :) good luck peeps!

Mathematics

2 answers:

seropon [69]3 years ago

8 0

1/4 of 20 is 5.

You divide 20 by 4.

Then you get 5, which is your final answer.

Have a nice day!

Vedmedyk [2.9K]3 years ago

5 0

5. 20/4 is 5. You split 20 in 4 places

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Please help me answer all the questions in this test!

Sholpan [36]

Answer:

4. 2(3k+4y-14).

5. 76+34.9.

6.10t-8

Step-by-step explanation:

4.since it's 6k+8y-14 all of the numbers can be divided by 2 then the you just put a 2 in front of everything and then(3k+4y-14).

5. (22+11.5x)+(54+23.4x).

=(22+54)+(11.5x+23.4x).

=76+34.9x.

=34.9x+76.

6.(9t-3)+(-5+t).

=(9t+t)+(-3-5).

=10t-8.

3 0

3 years ago

Help........................................

Margarita [4]

Answer:

a, the first option

Step-by-step explanation:

You solve the inequality equation just like any other equations. The only difference is that you gotta flip the sign whenever you multiply or divide by a negative number.

The result is p>32, which is an open-circle at 32 that points toward all values greater than 32

3 0

3 years ago

Find soluton to x^2-14x+49=25

Artyom0805 [142]

$\boxed{x=12 \ and \ x=2}$

<h2>Explanation:</h2>

In this exercise, we have the following equation:

$x^2-14x+49=25$

We can write this Quadratic Equation in Standard Form as follows:

$x^2-14x+49=25 \\ \\ Subtract \ 25 \ from \ both \ sides: \\ \\ x^2-14x+49-25=25-25 \\ \\ x^2-14x+24=0 \\ \\$

So this is a Non-perfect Square Trinomial. To factor out this, let's choose two numbers such that:

The sum is -14
The product is 24

Those numbers are:

-12 and -2
SUM: -12-2 = -14
PRODUCT: (-12)(-2)=24

So we can write this as:

$x^2 + (a + b)x + ab=(x + a)(x + b) \\ \\ a=-12 \\ b=-2 \\ \\ x^2-14x+24=(x-12)(x-2)=0 \\ \\ So \ the \ solutions \ are: \\ \\ \boxed{x=12 \ and \ x=2}$

<h2>Learn more:</h2>

Quadratic Ffrmua: brainly.com/question/10188317

#LearnWithBrainly

6 0

3 years ago

The height of a room is 8 feet and 2 inches. If Maria is 64 inches tall, what is the distance from the top of her head to the ce

Natali [406]

Convert 8 feet and 2 inches to inches.

8ft * 12in/ft = 96in + 2 in = 98 in.

Now subtract the ceiling height from her height.

98in - 64in = 34in

6 0

4 years ago

Read 2 more answers

Which represents the solution set of the inequality 5 x minus 9 less-than-or-equal-to 21

Inessa [10]

Answer:

have a good blank of tools implements and equipments before using them for me to come over and over again and I will support you love

8 0

3 years ago