All categories

3 years ago

Someone help ASAP!!

Mathematics

2 answers:

Alinara [238K]3 years ago

7 0

Answer:

Pretty sure is 90 degrees

Step-by-step explanation:

kumpel [21]3 years ago

5 0

Answer:

${a}^{2} = {100}^{2} - {80}^{2} \\ {a}^{2} = 10000 - 6400 \\ {a}^{2} = 3600 \\ a = \sqrt{3600} = 60mi$

You might be interested in

The official all-time high temperature in Osoyoos, B.C., was 43°C in July 1998. The official all-time low temperature was –21°C

lesantik [10]

Answer: 64°C

Step-by-step explanation:

Official all-time high temperature = 43°C

Official all-time low temperature = –21°C

The difference between the two temperatures will be calculated by subtracting the low temperature from the high temperature. This will be:

= 43°C - (-21°C)

= 43°C + 21°C

= 64°C

6 0

3 years ago

The answer and how to do it.

Kruka [31]

let x = orginal price of the shorts

$21 = x(100%-20%) * 1.05

$21 = x(80%) * 1.05

$21 = 0.8x * 1.05

Subtract 1.05 from both sides

$19.95 = 0.8x

Divide 0.8 from both sides

$24.9375 = x

So the orginal price of the shorts are about $24.94

4 0

4 years ago

I WILL MARK BRAINIEST

NISA [10]

Answer:

Step-by-step explanation:

They are similar triangles as all 3 angles are same

3 0

3 years ago

Read 2 more answers

Which of the following sets of measurements CANNOT represent the three side lengths of a triangle? A 3 cm, 3 cm, 3 cm B 3 cm. 4

umka21 [38]

Answer:

Step-by-step explanation:

As here,

3 cm + 6 cm = 9cm. = 9cm

And as we know,

According to Triangle Inequality Property, 

Measurement of any two sides of a triangle is always greater than the third side. 

But here,

Sum of two sides is same as the third side,

So,

Option D is the required answer. 

7 0

3 years ago

If 6 cards are drawn at random from a standard deck of 52 cards, what is the probability that exactly 2 of the cards are spades?

lions [1.4K]

There are 52 cards in a standard deck and 13 cards with spades among them.
Probability: ( 13 C 2 * 39 C 4 ) / ( 52 C 6 ) =
=

5 0

3 years ago