Mathematics High School

Find the measure of angle ADB

Answers

Answer 1

Answer:

Since its a triangle all triangles end up being 180 degrees with all three angles added up. I hope this helps you

Related Questions

Follow the order of operations.

(4-1 + 8 ÷ 8) muliplied by 5

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Answer:

Step-by-step explanation:

(4-1 + 8 ÷ 8 )= 4

4 x 5 = 20

Need a brainliest? Answer this !!! Correct and fast answers only!!

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Answer:

Step-by-step explanation:

Any number times 1 is itself, thus the multiplicative identity property

The math teachers at Newport High School had never golfed before. They set up a friendly competition to see who would have the best round on a full course. The teachers practiced on a driving range the week before they played.

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Answer:

hjkhj8008898

Step-by-step explanation:

Whats is the answer to 3-(-7). I cant seem to figure it out

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the answer is 10 because if you add 7 and 4, it gives you 10 because the - is like invisible

Science, technology, engineering and mathematics or STEM education was an initiative developed by the________________.
A. National Science Foundation
B.National Scholar Foundation
C. National Schools Foundation
D. National Secondary Foundation

Answers

Answer:

Step-by-step explanation:

look it up on google

Answer:

Step-by-step explanation:

Please help

Match the picture to the reason that would prove the triangles congruent.

Options:
NONE
ASA
SSS
SAS
AAS
HL

Answers

Answer is AAS hope this helps

David kicks a ball off the ground. After t seconds, it’s height, h (in feet), is given by the formula h=-16t^2+80t. How many seconds does the ball reach its maximum height? What is the maximum height reached by the ball?

Answers

Answer:

The ball reaches its maximum height at 2.5 seconds

The maximum height is 100 feet

Step-by-step explanation:

Maximum Value of Functions

We use the derivative of a function to find its maximum or minimum value over a given interval.

Given a function y=f(x), the first derivative criterion establishes if x=a is such that:

f'(a)=0, and f''(a) < 0 then x=a is a maximum of f.

The height h in feet of a ball after t seconds is:

[tex]h(t)=-16t^2+80t[/tex]

Find the first derivative:

[tex]h'(t)=-32t+80[/tex]

Equate to 0:

[tex]-32t+80=0[/tex]

Subtract 80:

[tex]-32t=-80[/tex]

Divide by -32:

[tex]t = -80 / (-32) = 2.5[/tex]

t=2.5 seconds

Find the second derivative:

h''(t)=-32

Since h''(t) is always negative, then

The ball reaches its maximum height at 2.5 seconds

To find the value of the maximum height, substitute t=2.5 into the function:

[tex]h(2.5)=-16(2.5)^2+80*2.5=-100+200 = 100[/tex]

The maximum height is 100 feet

What is the congruence statement?

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Triangle JPA is congruent to triangle TVS

Answer:

triangle pjl is congruent to it's by side side side theorem

PLEASE HELPPP!!! If possible how would you prove the given triangles congruent??

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The answer is HL
So yeah

help
determine the quotient of 1 and 1 over 3 divided by 3 over 5 . (2 points)

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Answer:

1/2 or .5

Step-by-step explanation:

1/3 / 3/5=.5

please help me fast
I give you 100 point

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do u need tbem answered?

Answer:

a. 372

b. 708

c. 451

d. 805

e. 965

f. 620

Step-by-step explanation:

how many solutions it got (

Answers

The last answer no solutions

Which is the simplified form of the expression (6 Superscript negative 2 Baseline times 6 Superscript 5 Baseline) Superscript negative 3?

Answers

-3

Step-by-step explanation:

(6-2* 6+5)-2

Answer:

1/6^9

Step-by-step explanation:

Malcolm and Theo's families are both traveling to the same vacation resort.
The equation d = 65t models the distance, d, that Malcolm's family travels after t hours.
The graph below shows the relationship between the distance and the amount of time that Theo's family traveled.

Answers

Answer:

Malcom's family travel 15 miles per hour faster than Theo's

Step-by-step explanation:

See attachment for complete question

Given

Malcom's Family:

[tex]d = 65t[/tex]

To determine the equation of Theo's family, we refer to the attached graph.

From the graph:

[tex]t = 1; d = 50[/tex]

[tex]t = 2; d = 100[/tex]

First, we determine the slope, m:

[tex]m = \frac{d_2 - d_1}{t_2 - t_1}[/tex]

[tex]m = \frac{100 - 50}{2- 1}[/tex]

[tex]m = \frac{50}{1}[/tex]

[tex]m = 50[/tex]

Next, we determine equation for Theo's family using:

[tex]d - d_1 = m(t - t_1)[/tex]

[tex]d - 50 =50(t - 1)[/tex]

[tex]d - 50 =50t - 50[/tex]

Add 50 to both sides

[tex]d - 50 +50=50t - 50 + 50[/tex]

[tex]d =50t[/tex]

So, we have the following:

[tex]d = 65t[/tex] --- For Malcom's family

This implies that Malcom's family travel at 65 miles per hour

[tex]d =50t[/tex] --- For Theo's family

This implies that Theo's family travel at 50 miles per hour

The difference between this rates is:

[tex]Rate = 65t - 50t[/tex]

[tex]Rate = 15t[/tex]

Which implies that Malcom's family travel 15 miles per hour faster than Theo's

Which graph represents 2x − 5y ≥ − 20

Answers

Answer:

Go to desmos and it will answer literally all of your graphing questions. Just type in desmos graphing calculator.

Step-by-step explanation:

-3-2(5-9)
What is the answer

Answers

5 would be the answer i believe

please help this due today by 3:30

Answers

Answer:8

Step-by-step explanation

Earns $30 but got tipped $6 of the $30 so you subtract $30 and $6 and that give you $24.Then divide the amount of hours he worked which is 3 to 24.

24/3=

$8 per hour

Answer:

10 Smackeroos

Step-by-step explanation:

Help please
Mejdhalsbdbjdishdneknmskenai

Answers

D because you divide B by 8 and you get A

Answer:

i would say its d. 80

Step-by-step explanation:

cause 24/3 is 8

so 10 x 8 is 80

Consider this equation: -3x - 5 + 2x = 6
Which is an equivalent equation after combining like terms?
A. -8 + 2x = 6
В. -3х - 3= 6
C. -3x - 5 = 4
D. -X - 5 = 6

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It’s a I had the same question

ugh god im getting sick of this lol

Answers

Hey the answer to your question is -2 . :))

25 penalties decreased by 32% is __penalties.

Answers

If you decrease something by 32%, you are left with 68%

0.68(25) = 17

The answer is 8 becuase 25 time .32 becuase 32%=.32

Find the slope of the line that passes through (9, 8) and (6, 13).
Simplify your answer and write it as a proper fraction, improper fraction, or integer.

Answers

Answer:

-5/3

Step-by-step explanation:

Answer:

slope: -1.6666666

Step-by-step explanation:

Use the formula m=(y2-y1)/(x2-x1)

Substitute values: m=(13-8)/(6-9)

Solve that, and you will find m (slope) = -1.666666

The density of a certain material is such that it weighs 4 kilograms per cup of volume. Express this density in pounds per liter. Round your answer to the nearest tenth.
Pls help

Answers

Answer: 37.2 pounds per liter

Step-by-step explanation:

The density of the material of 4 kg/cup on converting it into pounds per litre will be 37.2 lbs/lt.

Given that, the density of a certain material is such that it weighs 4 kilograms per cup of volume.

What are derived units?

Defining a derived unit is the process of deriving a measurement unit from one or more of the seven base units of the international system of units (SI). There are two types of derived units: dimensionless and the product of base units.

Here it is given that, the density d of a certain material is 4 kilograms per cup of volume and it is finding the density of material in pounds per litre.

Now it is known that,

1 kg equals 2.2 pounds

Now, 1 cup of volume equals 0.237 lt.

Converting the density d of material in pounds per litre and rounding it to the nearest tenth:

d=4 kg/cup

=4×2.2/0.237

=37.13≈37.1 pounds/lt

Therefore, the density of the material of 4 kg/cup on converting it into pounds per litre will be 37.2 lbs/lt.

To learn more about the density visit:

https://brainly.com/question/15164682.

#SPJ2

How do you write 86.2 in scientific notation?
x 10
Submit

Answers

8.62x10^-1 hope this helps

how many comments dose the cat video get and how many dose the dog get

Answers

Answer: 8 cat videos 7 dog videos

Step-by-step explanation:

4/15 rounded to the nearest thousandth

I NEED HELP ASAP T-T

Answers

The answer would be 0.267.

The answer is 0.267 hope this helps

Write the statement below as a math expression

twice the difference of a number and eight

A.
2n+8

B.
2n-8

C.
2(n+8)

D.
2(n-8)

Answers

D. 2(n-8)

The difference of a number and eight is separate from being multiplied by 2 which is why you would use parenthesis.

What can you conclude about the line represented in the table? Select all that apply and have a good day!

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Answer: B, C, and F

Step-by-step explanation:

Find the equation of a parabola that has a vertex of (3,7) and contains the point (-2,-6)

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Answer:

Step-by-step explanation:

hey guys i need help with this im on a timed test so pls hury whats 1+1.

Answers

Answer:

one plus one equals two

Step-by-step explanation:

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