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Iteru [2.4K]
3 years ago
7

Which theorem is not a valid theorem to show that two triangles are congruent?

Mathematics
2 answers:
GenaCL600 [577]3 years ago
8 0

Answer:

B

Step-by-step explanation:

I got 100 on my test and that was my answer

Vika [28.1K]3 years ago
7 0

Answer:

B

Step-by-step explanation:

got it right !!!

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Find the slope between the points (-3, -2) and (5, 4) (type in integer or reduced fraction you found only)
DiKsa [7]

Answer:

The slope is: \frac{3}{4}

Step-by-step explanation:

The equation for slope is:

m=\frac{y_{2}- y_{1} }{x_{2} -x_{1} }

Point 1: -3=x_{1}, -2=y_{1}

Point 2: 5=x_{2}, 4=y_{2}

4-(-2)=6

5- (-3)=8

6/8=3/4

4 0
3 years ago
For males in a certain town, the systolic blood pressure is normally distributed with a mean of 125 and a standard deviation of
Vilka [71]

The interval of systolic blood pressure will be between 155 to 95

<h3>What is the standard deviation?</h3>

Standard deviation is defined as the amount of variation or the deviation of the numbers from each other.

From the question, we are told that

Mean  x=125

Standard deviation = 10

The Percentage for men =99.75%

Generally, the empirical rule 68%,95% and 99.7% of data value lay b/w 1,2,3 standard deviation of mean  

Standard deviation n= 10

Mean x= 125

Generally, the interval  of systolic blood pressure for middle 99.7 of male G is mathematically given as

G = Mean ± (3x \sigma)

G= 125 ±  (3 x 10)

G= 125 ±  (30)

G = 155 and 95

Hence the interval of systolic blood pressure will be between 155 to 95

To know more about standard deviation follow

brainly.com/question/475676

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6 0
2 years ago
A shirt costing $34 is on sale for 30% off. What is the new price of the shirt after the discount?
Vesna [10]

Answer:

$23.80

Step-by-step explanation:

30% off means we take 30% off of the original price, or we calculate

(1-30%)=70% of the shirt's price

34*70%=23.8

5 0
3 years ago
Pls help 20 points!!
sesenic [268]

Answer:

\huge\boxed{\sf  18 cm\²}

Step-by-step explanation:

The figure consists of 2 rectangles.

<u>Rectangle 1 Area:</u>

Length = 5 cm

Width = 2 cm

Area = Length * Width

A = 5 * 2

A = 10 cm²

<u>Rectangle 2 Area:</u>

Length = 4 cm

Width = 2 cm

Area = 2 * 4

A = 8 cm²

<u>Area of the whole figure:</u>

= Rectangle 1 + Rectangle 2

= 10 + 8

= 18 cm²

\rule[225]{225}{2}

Hope this helped!

<h3>~AH1807</h3>

3 0
3 years ago
Read 2 more answers
Given Ray BA bisects ∠CBD and the diagram below, what is m∠ABD?
Illusion [34]

The measure of the angle ∠ABD is 64 degrees

<h3>How to determine the measure of the angle?</h3>

From the question, we have the following parameters:

Ray BA bisects ∠CBD

∠CBD = 5x + 18

∠ABC = 3x - 2

Because of the bisection, we have

∠ABC = ∠ABD

∠ABC * 2 = ∠CBD

Substitute the known values in the above equation, so, we have the following representation

(3x - 2) * 2 = 5x + 18

Open the brackets

6x - 4 = 5x + 18

Evaluate the like terms

x = 2

Recall that

∠ABC = ∠ABD

So, we have

∠ABD = 3x - 2

This gives

∠ABD = 3 x 22 - 2

Evaluate

∠ABD = 64

Hence, the angle is 64 degrees

Read more about angles at

brainly.com/question/7620723

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8 0
1 year ago
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