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krok68 [10]
3 years ago
15

Frank bought 4.3×10^4 yards of carpet to install in the new house. His wife said "We needed 5,000 yards! You didn't buy enough!"

Mathematics
1 answer:
ipn [44]3 years ago
8 0

Answer:

Frank is correct because he ended up bringing 43000 yards of carpet when they only needed 5000.

Step-by-step explanation:

4.3*(10^4)

10^4=10000

4.3*10000=43000

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konstantin123 [22]

One can prove congruence through transformation if they have the same shape and size.

The congruency postulates include:

  • SSS - Side-Side-Side
  • SAS - Side-Angle-Side
  • ASA- Angle-Side-Angle
  • AAS - Angle-Angle-Side
  • RHS - Right angle-Hypotenuse-Side

<h3>What is congruence?</h3>

In geometry, it should be noted that two figures are congruent if they have the same shape and size.

In this case, if two angles and a non-included side of one triangle are equal to two angles and a non-included side of another triangle, then the triangles are congruent.

One can prove triangle congruence using congruency postulates by using the SSS theorem( side side side theorem).

It should be noted that the congruence postulate is used to illustrate that the triangles are equal.

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4 0
2 years ago
3/10 to a percentage
AleksAgata [21]

Answer:

30 percent

Step-by-step explanation:

the answer is 30

5 0
3 years ago
Read 2 more answers
Solve each system using the substitution method 6x-y=-4 and 2x+2y=15
Fynjy0 [20]
Convert 6x - y = -4 into y = mx + b
Y - 4 = 6x
Y = 6x + 4
Substitute that into second equation
2x + 2(6x + 4) = 15
2x + 12x + 8 = 15
14x = 7
X = 1/2
6(1/2) - y = -4
3 - y = -4
-y = -7, y = 7
Final answer: x = 1/2, y = 7
8 0
3 years ago
I need help with this step by step
damaskus [11]
0.3x ≥ 0.6
Divide both sides by 0.3,
0.3x / 0.3 ≥ 0.6/0.3
x ≥ 2

So, your final answer is x ≥ 2

Hope this helps!
6 0
3 years ago
Each dance class is hour. It takes a student 7 hours to learn a dance routine. Which
Sindrei [870]
Option 2 is your answer
7 0
3 years ago
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