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3 years ago

What is the measure of ∠B?

Mathematics

2 answers:

stira [4]3 years ago

6 0

M<B = 360 - (57+132+96)
m<B = 360 - 285
m<B = 75

hjlf3 years ago

5 0

You should add all the angles together and get 285, so you subtract that from 360 and get 75. hope this helps.

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Then, the bug ran from −100 to 100. What distance did it cover? If the average speed of the bug during this run was 20 units per

asambeis [7]

Answer:

200 units.

10 minutes.

Step-by-step explanation:

Distance = 100 - (-100)

= 100 + 100

= 200 units.

Speed = distance / time

20 = 200/ t

t = 200/20

= 10 minutes.

8 0

4 years ago

Oe paid \$18.60$18.60dollar sign, 18, point, 60 in sales tax and tips for her dinner. The sales tax rate is 11\%11%11, percent,

snow_tiger [21]

Answer: The price of Zoe's dinner before sales tax and tips is $13.96.

Step-by-step explanation:

Since we have given that

Amount Zoe paid after sales tax and tip = $18.60

Let the price before tax be 'x'.

Rate of sales tax = 11%

So, it becomes,

$\frac{11}{100}\times x\\\\=0.11x$

So, Amount after tax, our equation, becomes,

$x+0.11x=\$18.60\\\\1.11x=\$18.60\\\\x=\frac{18.60}{1.11}\\\\x=\$16.75$

Now, let the amount before tips be 'y'.

Rate of tips = 20%

So, it becomes,

$\frac{20}{100}\times y\\\\=0.2y$

So, After tips it becomes,

$y+0.2y=\$16.75\\\\1.2y=\$16.75\\\\y=\frac{16.75}{1.2}\\\\y=\$13.96$

Hence, The price of Zoe's dinner before sales tax and tips is $13.96.

7 0

3 years ago

What two numbers multiply to get -9 but add to get 3

azamat

X+y=3 x*y=-9 This isn't possible because the only factor they share is 3 but 3+-3 =0 not 3

8 0

3 years ago

Help help help help help <br><br> Please!!!!!

Neko [114]

I think it’s 120 ft because 6 x 4 = 24 x 10 =240 then 240/2 =120

7 0

3 years ago

Read 2 more answers

Which expression is equivalent to 3 to the fourth power times 3 to the 9th power

Viefleur [7K]

3 to fourth power=3^4
3 to ninth power =3^9
Now,
3 to fourth power times to the ninth power=3^4*3^9
the basis same so the powers will add:
3^(4+9)=3^13=1594323

6 0

4 years ago