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3 years ago

6

A triangle has one angle that measures 23 degrees, one angle that measures 43 degrees, and one angle that measures 114 degrees.

1 answer:

nikdorinn [45]3 years ago

7 0

Answer:

D Scalene triangle

Step-by-step explanation:

All angles are different, there the sides of triangle will be different which is a Scalene triangle

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Frank has devised a formula for his catering business that calculates the number of meatballs he needs to prepare.

timofeeve [1]

Just plug in the numbers into the equation.

m = 4a + 2c

a = adults
c = children
m = meatballs

The information given says there are 25 adults and 5 children. So now:

a = 25
and
c = 5
in the equation m = 4a + 2c

Now plug in the values.
m = 4(25) + 2(5)
m = 100 + 10
m = 110

This means that 110 meatballs are required for 25 adults and 5 children.

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3 years ago

Identify how the Virginia declaration of rights helped lead to an expansion of civil rights both in the state of Virginia and la

-BARSIC- [3]

Answer:

yeah

Step-by-step explanation:

wrong subject dude

things go wrong sometimes

you lost 46 points

$\lim_{n \to \infty} a_n$

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3 years ago

What is the area of the path that Julie walks everyday? Round your answer to the nearest hundredth.

Travka [436]

1.35=area
formula for area of a triangle is base times height divided by two and therefore 1.5 times 1.8 divided by two is 1.35

3 0

3 years ago

Read 2 more answers

Please tell me the answer and HOW you got them.

Maksim231197 [3]

You divide each cost to the package for A. to find the better price

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3 years ago

Benjamin threw a rock straight up from a cliff that was 48 ft above the water. If the height of the rock h, in feet, after t s

fomenos

Answer: It will take 4 seconds for the rock to hit the water.

Step-by-step explanation:

Given : Benjamin threw a rock straight up from a cliff that was 48 ft above the water.

If the height of the rock h, in feet, after t seconds is given by the equation

$h = -16 t^2+ 52 t + 48$

To find : Time taken for the rock to hit the water.

When rock hit the water height becomes zero , i.e. put h = 0 , we get

$-16 t^2+ 52 t + 48 =0$

Divide equation by 2 , we get

$-8t^2+26t+24=0$

The Laue of x for ax²+bx+c =0 is $x=\dfrac{-b\pm \sqrt{b^2-4ac}}{2a}$

So , $t=\frac{-26\pm\sqrt{(26^{2}-4(-8)(24))}}{2(-8)}$

$t=\dfrac{-26\pm 38}{-16}\\\\ t=-\dfrac{-26+38}{-16}=-0.75\ \ t=\dfrac{-26-38}{-16}=4$

Since t cannot be negative , so t= 4

Hence, it will take 4 seconds for the rock to hit the water.

5 0

3 years ago