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choli [55]
2 years ago
12

-6 + 3x = 9 Solve for x

Mathematics
1 answer:
Eduardwww [97]2 years ago
4 0

Answer:

5

Step-by-step explanation:

3x = 15 (you add the 6 over)

x = 5 (you divide by 3)

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You will explain how to go about solving for the unknown letters A B C D using your angle vocabulary /concepts. Organize your se
Mamont248 [21]

Answer:

To find c° go with <em><u>Triangle Sum Theorem</u></em> .

To find d° go with <em><u>Supplementary Angle with 58°.</u></em>

To find a° go with <em><u>Transverse Angles</u></em><em><u>.</u></em>

To find b° go with <em><u>Transverse Angles .</u></em>

Step-by-step explanation:

c° = 180- 58 - 48 = <em><u>74</u></em><em><u>°</u></em>

b° = <em><u>48</u></em><em><u>°</u></em>

d° = 180 - 58 = <em><u>122</u></em><em><u>°</u></em>

a° = <em><u>58</u></em><em><u>°</u></em>

3 0
2 years ago
Find the side length s of the square.<br><br> Please help
KatRina [158]

6/7 !!!! the answer is 6/7

Step-by-step explanation:

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6 0
2 years ago
Roberto wants to raise money for new equipment by selling T-shirts. He pays $5.00 for each T-shirt and needs to raise $450. If 7
zvonat [6]

Answer: Mark up percent = 20%

Step-by-step explanation:

Given: Cost price of each T-shirt = $5.00

Amount required = $450

Total students = 75

Market price for each T-shirt to raise the required amount = (Amount required ) ÷ 75

= $450 ÷ 75

= $ 6

Mark up percent = \dfrac{\text{Market price - Cost price}}{\text{Cost price}}\times100

=\dfrac{6-5}{5}\times100\\\\=20\%

Hence, Mark up percent = 20%

6 0
2 years ago
What is the distance between (–5, –2) and (–5, –8)?
steposvetlana [31]

Answer:

may be its -6 units

Step-by-step explanation:

because if you count the number it will be-6

6 0
1 year ago
Read 2 more answers
Is lmn congruent to opq if so name the postulate
insens350 [35]

Answer:

Option (A)

Step-by-step explanation:

Given:

LM ≅ OP

MN ≅ PQ

∠M ≅ ∠P

To Prove:

ΔLMN ≅ ΔOQP

                   Statements                      Reasons

1). LM ≅ OP                                   1). Given

2). MN ≅ PQ                                 2). Given

3). ∠P ≅  ∠M                                3). Given

4). ΔLNM ≅ ΔOQP                      4). By the SAS postulate of congruence.

                                                         [Side - Angle - Side]                          

Therefore, Option (A) will be the answer.

5 0
3 years ago
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