3 years ago

In a triangle, the measure of the second angle is twice the measure of the first angle. The third angle is equal to the sum

Mathematics

1 answer:

tresset_1 [31]3 years ago

7 0

20bxbsbs z. Sjens ammKzkz

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Three cyclists simultaneously start racing on a circular track at 7 am. It takes them 10 minutes, 25 minutes and 15 minutes resp

slega [8]

Answer:

9:30 am

Step-by-step explanation:

factors of 10; 5 and 2

factors of 15; 5 and 3

factors of 25; 5 and 5

calculate lcm so, 5x5x3x2 =150

150 mins = 2hr 30mins

7am+2hr30min = 9:30 am

6 0

3 years ago

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May someone do this for me I don’t under the top part only but you can do the bottom if you feel like it the first gets branlist

UNO [17]

For the first answer it would be y=mc+b

4 0

3 years ago

B = 54°, b=15, c= c = ? (Round answers to the nearest hundredth.)

zaharov [31]

Answer:

18.54

Step-by-step explanation:

sine is opposite/hypotenuse, and you have opposite (b=15), so use that

sin(54) = 15/c

c = 15/sin54

then use calculator

c = 18.54

8 0

2 years ago

3. What value of makes a true equivalent fraction statement. 5 30 54 C

VashaNatasha [74]

Answer:

$x$ = 9

Step-by-step explanation:

We need to find $x$ which will make an equivalent fraction statement.

$\frac{5}{x} = \frac{30}{54}$

5 x 6 = 30

$x$ x 6 = 54 (to find $x$ we should do 54 ÷ 6 which = 9)

So:

$\frac{5}{6} = \frac{30}{54}$

$x$ = 9

hope this helps :)

5 0

3 years ago

Read 2 more answers

Evaluate the following:81¾

Olin [163]

Answer:

81 $\frac{3}{4}$

Step-by-step explanation:

Sorry this question does not sense..... 81 $\frac{3}{4}$ is evaluated

maybe I don't understand the terminology

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3 years ago