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3 years ago

What is a triangle with at least two congruent sides and two congruent angles

Mathematics

1 answer:

pochemuha3 years ago

7 0

Answer:

isosceles triangle

Step-by-step explanation: an isosceles triangle has 2 congruent sides, and 2 congruent angles

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Please help with this question!!!!

ss7ja [257]

Answer:

120 units²

Step-by-step explanation:

The area can be found using the formula for the area of a triangle:

A = 1/2bh

Since the sides of length 10 and 24 are at right angles, either can be considered to be the base and the other the height. Then the area is ...

A = 1/2·(10 units)·(24 units) = 120 units²

6 0

3 years ago

Which box shows a relationship where the constant of proportionality is 64?

Sever21 [200]

Answer:

Step-by-step explanation:

Constant of proportionality = $\frac{y}{x}$

Let's find out which if the boxes will give us 64 as constant of proportionality.

A. $\frac{y}{x} = \frac{11}{2} = 5.5$ ≠ 64

B. $\frac{y}{x} = \frac{5}{15} = \frac{1}{3}$ ≠ 64

C. $\frac{y}{x} = \frac{16}{\frac{1}{4}} = 16*\frac{4}{1} = 64$ ≠ 64

D. $\frac{y}{x} = \frac{\frac{3}{7}}{3} = \frac{3}{7}*\frac{1}{3} = \frac{1}{7}$ ≠ 64

E. $\frac{y}{x} = \frac{2}{-10} = -\frac{1}{5}$ ≠ 64

F. $\frac{y}{x} = \frac{21}{6} = \frac{7}{2}$ ≠ 64

G. $\frac{y}{x} = \frac{4}{8} = \frac{1}{2}$ ≠ 64

From the boxes given, box C is the only box that shows us a relationship where the constant of proportionality is 64.

7 0

3 years ago

8) Vicky jogged 3 miles in hour. What was her average rate of speed in miles ) per hour? SHOW YOUR WORK A) 7 12 B) 21 c) 21 D) 1

Arisa [49]

Answer: D.

Step-by-step explanation:

the ratio of 12/4 is the same as 3

6 0

3 years ago

Which statement could be used to explain why the function h(x) = x3 has an inverse relation that is also a function? The graph o

pochemuha

Answer: The graph of h(x) passes the horizontal line test

Step-by-step explanation:

7 0

3 years ago

Out of $20$ creepy-crawly creatures in a room, $80\%$ are flies and $20\%$ are spiders. If $S\%$ of the total legs belong to spi

Alex_Xolod [135]

Answer: 25

Step-by-step explanation:

Since, Total creepy-crawly creatures = 20

Out of which 80% are flies and 20% are spiders,

Thus, the total flies = 80% of 20 = 16

And, The total spiders = 20% of 20 = 4

Also, we know that the number of legs of a spider = 8,

⇒ Total legs belong to spiders out of 20 creepy-crawly creatures = 4×8 = 32

Again, the number of legs of a fly = 6

Thus, the total legs belong to flies out of 20 creepy-crawly creatures = 6×16 = 96

Hence, Total legs = 32 + 96 = 128

$\text{ The percentage of legs that belongs to spider} = \frac{ \text{ Number of legs of 8 spiders}}{\text{ Total legs}}\times 100$

$= \frac{32}{128} \times 100$

$= \frac{3200}{28}$

$= 25\%$

7 0

3 years ago

What is a triangle with at least two congruent sides and two congruent angles​

What is a triangle with at least two congruent sides and two congruent angles