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3 years ago

How many unique triangles can be made when one angle measures 90° and another angle is half that measure?

2 answers:

8 0

The triangle mentioned is an isosceles right triangle:
You can draw an infinity of such triangles which all will be similar. Proof:
Draw any isosceles right triangle and from any point of 2 equal side draw a parallel (or several parallels ) to the hypotenuse: all resulting triangles will be
isosceles right triangle and all will be similar

cestrela7 [59]3 years ago

6 0

Only one because the angles of the triangle must add up to 180 degrees. if you already know the measurements of the first two, you add them together and subtract that from 180 to find the third angle. therefore, there the answer is one.

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Jessica went to the mall on Saturday to buy clothes she spent $848 on a shirt and 408 dollars on pants in total how much money d

amid [387]

Answer:

Step-by-step explanation: the money that Jessica spend on clothing is 1256

3 0

3 years ago

Can you solve this :-)? Identify the equation that means "eleven less than x is twenty-three" (A) x = 23 - 11. (B) x + 11 = 23.

mart [117]

Hey user!!

your answer is here (-:

given :- eleven less than x ( x - 11 ) = twenty three

final answer = x - 11 = 23

correct option is D. x - 11 = 23

if u need the value of x too, then Answer is :-

x - 11 = 23

x = 23 + 11

x = 34

cheers!!

3 0

4 years ago

Express 0.77230.77230, point, 7723 as a fraction

cricket20 [7]

Answer:

7723/10000

Step-by-step explanation:

8 0

3 years ago

The SKELD ship has 186 crewmates divided as evenly as possible into 8 teams. How many crewmates are in each team? Show your work

galben [10]

Answer:

There is 23 crewmates in a group i got this by dividing 186x8 but this number is uneven so i rounded :)

7 0

3 years ago

The play director spent 190190190 hours preparing for a play. That time included attending 353535 rehearsals that took varying a

dybincka [34]

Answer:

The equation $35x+93\frac{3}{4} =190$ gives average time spent on 35 rehearsals.

Step-by-step explanation:

We are supposed to find that what question does the equation $35x+93\frac{3}{4} =190$ finds answer of.

We can see that 35x represents time spent on 35 rehearsals and $93\frac{3}{4}$ is time spent on other responsibilities related to play. The sum of these times equals to total time spent on preparing the play.

Now let us solve our equation step by step.

$35x+\frac{375}{4} =190$

After subtracting $93\frac{3}{4}$ hours from 190 hours we will get time spent on 35 rehearsals.

$35x =190-\frac{375}{4}$

$35x =\frac{760-375}{4}$

$35x =\frac{385}{4}$

Time spent on 35 rehearsals is 96.25 hours and we are told that each rehearsal took different amount of time. Dividing 96.25 by 35 we will get average time spent on each rehearsal.

$x =\frac{96.25}{35}=2.75$

Therefore, equation $35x+93\frac{3}{4} =190$ finds average time spent on 35 rehearsals.

7 0

3 years ago

Read 2 more answers