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Sloan [31]
2 years ago
15

Which of the following cannot be used to prove that two triangles are congruent?

Mathematics
1 answer:
ANEK [815]2 years ago
8 0

Answer:

A

Step-by-step explanation:

:)

hope it helps

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The area of a rectangle is 1,036 cm and its length is 74 cm.
Nikitich [7]

Answer:

(i) Breadth = 14 cm

(ii) Perimeter = 176 cm

Step-by-step explanation:

Given,

  • Area of a rectangle = 1036 cm²
  • Length = 74 cm

(i) Breadth = ?

We know that, Area of a rectangle = length × breadth.

Then,

1036 = 74 \times Breadth\\1036  \div 74 = Breadth\\\boxed{\bf\:14 \:cm = Breadth }

(ii) Perimeter of a rectangle = 2 (length + breadth)

Then,

Perimeter = 2(74 + 14)\\Perimeter = 2(88)\\\boxed{\bf\: Perimeter = 176 \: cm}

\rule{150pt}{2pt}

8 0
2 years ago
Now suppose that bigger cups are ordered and the machine’s mean amount dispensed is set at μ=12. Assuming we can precisely adjus
Elina [12.6K]

Answer:

σ should be adjusted at 0.5.

Step-by-step explanation:

The Empirical Rule states that, for a normally distributed random variable:

Approximately 68% of the measures are within 1 standard deviation of the mean.

Approximately 95% of the measures are within 2 standard deviations of the mean.

Approximately 99.7% of the measures are within 3 standard deviations of the mean.

In this problem, we have that:

Mean 12.

Assuming we can precisely adjust σ, what should we set σtobe so that the actual amount dispensed is between 11 and 13 ounces, 95% of the time?

13 should be 2 standard deviations above the mean of 12, and 11 should be two standard deviations below the mean.

So 1 should be worth two standard deviations. Then

2\sigma = 1

\sigma = \frac{1}{2}

\sigma = 0.5

σ should be adjusted at 0.5.

4 0
2 years ago
city holds an election for mayor every 4 years and an election for treasure every 6 years it hold an election for both mayor and
algol [13]
2020 because they both line up around then
8 0
3 years ago
When converted to a household measurement, 9 kilograms is approximately equal to a
Tresset [83]

Answer:

<u> 35.274 ounces</u>

Step-by-step explanation:

when converted to a household measurement 9 kg is equal to 1kg in household measurement is equal to 35.274 ounces. 35.274*9=317.466 ounces.

<em>Hope this helps :) </em>

<em> Pls mark brainliest :3 </em>

<em> And have an amazing day <3</em>

6 0
2 years ago
Read 2 more answers
Evaluate the following absolute value expression: |-6|<br><br> A)6<br><br> B)-6<br><br> C)0
Doss [256]
Hello your answer is a) 6
8 0
2 years ago
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