3 years ago

Triangle ABC is equilateral. What is the measure of angle B?

Mathematics

1 answer:

Sonbull [250]3 years ago

5 0

Answer:

Step-by-step explanation:

Equilateral triangles- all 3 angles are 60

You might be interested in

Choose all of the equations that are equivalent to 8k = 20. 8k – 4 = 20 + 4 8k ÷ 4 = 20 ÷ 4 8k × 3 = 20 × 3 8k + 10 = 20 + 10 8k

Aleksandr-060686 [28]

Answer:

Step-by-step explanation:

8 0

3 years ago

Katahdin is the highest Mountain in Main. What is its Elevation?

ch4aika [34]

Answer: 5, 268 ft

Based on a quick internet search.

5 0

3 years ago

Rosario and Enrqiue are in the same mathematics

Paul [167]

Answer:Enrqiue's average was higher than Rosario's average by 3

Step-by-step explanation:

Rosario's average= sum of 78, 77, 64, 86, and 70/ no of scores= 375/5= 75

Enrique's average=sum of 90, 61, 79, 73, and 87/ no of scores = 390/5=78

78-75=3

3 0

3 years ago

Solve for x.<br> 4(x + 3) = x +42<br> x = [?]

laila [671]

Answer: x=10

Step-by-step explanation:

$4(x+3)=x+42\\4x+12=x+42\\4x-x=42-12\\3x=30\\x=10$

7 0

3 years ago

Find the value of 8/15×2/13 Although these numbers aren't quite as nice as the ones from the example, the procedure is the same,

xz_007 [3.2K]

Answer:

$\frac{16}{195}$

Step-by-step explanation:

To obtain the result of a fractions multiplication we need to multiply both numerators and the divide by the multiplication of the denomitators. In general, given a,b,c,d real numbers with b and d not zero, we have that

$\frac{a}{b}*\frac{c}{d}=\frac{a*c}{b*d}$

Substituting a,b,c and d for 8,15,2 and 13 we obtain that

$\frac{8}{15}* \frac{2}{13} =\frac{16}{195}$

3 0

3 years ago