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2 years ago

HELP HELP PLEASE!!!! D: WHICH TRIANGLES ARE SIMILAR TO TRIANGLE ABC?

Mathematics

1 answer:

Andreas93 [3]2 years ago

8 0

Answer:

HGI

Step-by-step explanation:

i hope this helps ^^"""

nvm-its wrong TvT

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An angle in standard position measures -7pi/6 radians.

sukhopar [10]

Answer:

Quadrant II

Step-by-step explanation:

We can convert $-\frac{7\pi}{6}$ radians to degrees by multiplying by $\frac{180}{\pi}$ to get $-210^{\circ}$ .

$-210^{\circ}$ means we are rotating $210^{\circ}$ clockwise, so you would end up in Quadrant II.

3 0

2 years ago

You measure 20 dogs' weights, and find they have a mean weight of 64 ounces. Assume the population standard deviation is 11.5 ou

Assoli18 [71]

95% confidence interval would be (58.96, 69.04).

Step-by-step explanation:

Since we have given that

Number of dogs' weight = 20

Mean = 64 ounces

Standard deviation = 11.5 ounces

We need to find the 95% confidence interval.

So, z = 1.96

so, interval would be

$\bar{x}\pm z\dfrac{\sigma}{\sqrt{n}}\\\\=64\pm 1.96\times \dfrac{11.5}{\sqrt{20}}\\\\=64\pm 5.04\\\\=(64-5.04,64+5.04)\\\\=(58.96,69.04)$

Hence, 95% confidence interval would be (58.96, 69.04).

4 0

2 years ago

How do you solve this

Doss [256]

Answer:y=7

Step-by-step explanation:x=2+7=8

6 0

2 years ago

11/15 minus 1/3 in simplified form

Mrac [35]

Answer:

$\frac{2}{5}$

Step-by-step explanation:

$\frac{11}{15} - \frac{1}{3} \\ \frac{11}{15} - \frac{1 \times 5}{3 \times 5} \\ \frac{11}{15} - \frac{5}{15} \\ \frac{6}{15} \\ \frac{6 \div 3}{15 \div 3} \\ \frac{2}{5}$

6 0

2 years ago

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Order the set of number from least to greatest .

earnstyle [38]

Answer (Please vote me Brainliest if this helps!):

The answer is D

Step-by-step explanation:

Lets start off with the square roots:

$\sqrt{16}$ = 4

$\sqrt{18}$ = $3\sqrt{2}$ = 4.24264...

Mixed fraction:

$4\frac{2}{3}$ = 4.667

Therefore the answer is D.

6 0

2 years ago

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