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yKpoI14uk [10]
3 years ago
15

Combining like terms what is 5n + 4 + 9

Mathematics
2 answers:
DiKsa [7]3 years ago
7 0

Answer: 5n + 13

Step-by-step explanation:

OlgaM077 [116]3 years ago
5 0

Answer:

5n + 13

Step-by-step explanation:

like terms are the ones with the same pronumerals (letters)

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If BTS=GHD BS=25 TS=14 BT=31 GD=4x-11 S=56 B=21 and H=(7y+5) find the values of x and y
77julia77 [94]

Given:

Consider the completer question is "If ∆BTS≅∆GHD, BS=25, TS=14, BT=31, GD=4x-11, m∠S=56, m∠B=21 and m∠H=(7y+5), find the values of x and y.

To find:

The values of x and y.

Solution:

We have,

\Delta BTS\cong \Delta GHD       (Given)

BS=GD                       (CPCTC)

25=4x-11

25+11=4x

36=4x

Divide both sides by 4.

9=x

In ∆BTS,

\angle B+\angle T+\angle S=180^\circ    (Angle sum property)

21^\circ+\angle T+56^\circ=180^\circ

77^\circ+\angle T=180^\circ

\angle T=180^\circ-77^\circ

\angle T=103^\circ

Now,

\angle T=\angle H            (CPCTC)

103=7y+5

103-5=7y

98=7y

Divide both sides by 7.

14=y

Therefore, the value of x is 9 and value of y is 14.

3 0
2 years ago
Please Show Your Work All My Points Please Help Me!!!!! 6x^2+8x-6=2-2x-2
Juliette [100K]

Answer:

6x^2+10x-6=0

Step-by-step explanation:

First, you need to add all like terms:

6x^2+8x-6=-2x

Now move the -2x to the other side:

6x^2+10x-6=0

7 0
3 years ago
Read 2 more answers
2. The ( + 3)( – 3) is a factored form of equation ______. A. 2 – 3 = 0 B. 2 2 = 9 C. 2 – 9 = 0 D. 2 + 32 = 0
Yuliya22 [10]

Step-by-step explanation:

<h3><em><u>2</u></em><em><u>-</u></em><em><u>3</u></em><em><u>=</u></em><em><u>0</u></em></h3>

<em><u>2</u></em><em><u>2</u></em><em><u>=</u></em><em><u>9</u></em>

<em><u>2</u></em><em><u>-</u></em><em><u>9</u></em><em><u>=</u></em><em><u>0</u></em>

<em><u>2</u></em><em><u>+</u></em><em><u>3</u></em><em><u>2</u></em><em><u>=</u></em><em><u>0</u></em>

7 0
2 years ago
you have 120 red beads, loo white beads, and 45 blue beads. you want to use all the beads to make a bracelet that has red, white
kvv77 [185]

Answer:

24 bracelets can be made from given beads.

● Explanation -To make similar bracelets using all the beads, we have to find the highest common factor of no of beads.Now, Factors of 72 => 1, 2, 3, 4, 6, 8 , 9, 12, 18, 24, 36, 72Factors of 192 => 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192Factors of 120 => 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120HCF => 24Observing this data, HCF of 72, 192 & 120 will be 24.Therefore, total 24 bracelets can be made from given beads.* Each bracelet will have 3 red, 8 blue and 5 white beads.

5 0
2 years ago
What is the answer to 0.2 divided by 0.4
yKpoI14uk [10]
The Answer For 0.2 Divided By 0.4 Is 0.5
7 0
2 years ago
Read 2 more answers
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