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3 years ago

True/False: All 3 angles of an equilateral triangle measure 60 degrees. True False

Mathematics

2 answers:

Ber [7]3 years ago

7 0

Answer:

true

Step-by-step explanation:

jek_recluse [69]3 years ago

5 0

Answer:

False

Step-by-step explanation:

Done

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1. -3x=21 2. 13x=6 3. -12x=-7 answer the equation for points and brainiest.

andre [41]

Answer:

1. x = -7

2. x = 6/13

3. x = 7/12

Step-by-step explanation:

1. x = 21 / -3

x = -7

2. 13x = 6

x = 6 / 13

x = 6/13

3. -12x = -7

x = -7 / -12

x = 7/12

Hope that helps!

3 0

2 years ago

Read 2 more answers

que ecuación se podria usar para encontrar la circunferencia en pies de un circulo con un radio de 7 pies?

slamgirl [31]

Answer:

Tu respuesta

Step-by-step explanation:

1.) https://www.montereyinstitute.org/courses/DevelopmentalMath/TEXTGROUP-1-8_RESOURCE/U07_L2_T3_text_final_es.html

7 0

2 years ago

Type SSS, SAS, ASA, SAA, or HL to

Tems11 [23]

9514 1404 393

Answer:

ASA

Step-by-step explanation:

The shared angle, the marked angle, and the marked sides between those angles are congruent. That is, you have congruent Angle, Side, Angle, so the ASA postulate applies.

6 0

3 years ago

Kevin is 333 times as old as Daniel. 444 years ago, Kevin was 555 times as old as Daniel. How old is Kevin now?

My name is Ann [436]

Let D be Daniel's present age, then we can represent Kevin's present age as 3D because Kevin is 3 times as old as Daniel.

We can write an expression for Daniel's age 4 years ago as D-4 and Kevin's age 4 years ago as 3D-4.

We are told that 4 years ago Kevin was 5 times as old as Daniel. We can write this information as:

$3D-4=5\cdot(D-4)$

Now let us solve our equation to find Daniel's present age.

$3D-4=5D-20$

$-4+20=5D-3D$

$16=2D$

$D=\frac{16}{2}=8$

Daniel's present age is 8 years. Now we will multiply 8 by 3 to get Kevin's present age as Kevin is 3 times old as Daniel.

$\text{Kevin's present age}=8\cdot3=24$

Therefore, Kevin is 24 years old now.

8 0

3 years ago

Read 2 more answers

What is one benefit and one limitation of loss aversion

Eddi Din [679]

Answer:

"...loss aversion refers to people's tendency to prefer avoiding losses to acquiring equivalent gains: it is better to not lose $5 than to find $5."

7 0

3 years ago