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2 years ago

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

Mathematics

1 answer:

Sonbull [250]2 years ago

5 0

Answer:

Step-by-step explanation:

Equilateral triangles- all 3 angles are 60

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Use the drawing tool(s) to form the correct answer on the provided number line.

blagie [28]

Answer:

see below

Step-by-step explanation:

Eric will drive between 70 -4 = 66 mph and 70+4 = 74 mph. He will not drive less than 66 or more than 74 mph.

5 0

2 years ago

Read 2 more answers

Almost done. I need help with this part

valentina_108 [34]

Answer:

$\%Percent = 14.3\%$

Step-by-step explanation:

Required

15 is what percentage of 105

To do this, simply divide 15 by 105 multiplied by 100%.

So, we have:

$\%Percent = \frac{15}{105} * 100\%$

$\%Percent = \frac{15*100}{105}\%$

$\%Percent = \frac{1500}{105}\%$

$\%Percent = 14.3\%$ --- approximated

8 0

2 years ago

Solve for x (X+4)/3=2 X=-2 X=2/3 X=-10/3

faust18 [17]

I’m not 100% sure but i think:
u can multiply 3 on both sides
3x+12=6
subtract 12 from both sides
3x=-6
therefore
x=-2
hope that helps

7 0

2 years ago

Train A and train B leave a central station at the same time. They travel the same speed, but in opposite directions, with train

mash [69]

Speed = distance / time
since they are moving in opposite direction, the time is the sum of the two times = 2 1/2 + 4 = 6 1/2 = 13/2

speed = 585/(13/2) = 90 miles per hour.

6 0

2 years ago

Read 2 more answers

\begin{aligned} f(x)&=|x| \\\\ g(x)&=|x - 4| - 4 \end{aligned} f(x) g(x) =∣x∣ =∣x−4∣−4 We can think of ggg as a tran

Katarina [22]

Answer:

It is proved that $f(x)g(x)=|x|=|x-4|-4$ .

Step-by-step explanation:

Given functions are,

$f(x)=|x|$

$g9x)=|x-4|-4$

To show,

$f(x)g(x)=|x|=|x-4|-4$

Consider,

$(fg)(x)=f(g(x))=f(|x-4|-4)=||x-4|-4|$

now if,

$x>4\implies x-4>0$ then $(fg)(x)=||x-4|-4|=|x-4|-4$

$x$ then $(fg)(x)=||x-4|-4|=||-(x+4)|-4|=|x+4-4|=|x|$

Hence the reslt.

8 0

2 years ago