Mathematics High School

8 cm
8cm
16 cm
C
Find the area of triangle ABC:

Answers

Answer 1

Answer:

0cm

i think the the area doesn't exist

Step-by-step explanation:

soln:

given:

a=8cm

b=16cm

area of triangle ABC(A)=?

here,

A=b/4√4a^2-b^2

or,A=16/4√4(8)^2-(16)^2

or,A=4√4*64-256

or,A=4√256-256

or,A=4√0

or,A=4*0

•°•A=0cm

Related Questions

Simplify the expression to a + bi form:
(-10 – 4i) – (6 + 9i)

Answers

Answer:

What can you say about a straight line with an undefined gradient. ... Rearrange it into the form y=mx+c then read off the gradient. ... What does it mean if 3 points are said to be collinear?  For the recurrence relation Un+1=aUn+b what is the condition for a limit to  If f(g(x))=x what can we say about the functions f and g

Step-by-step explanation:

0.3 × 4.24
help plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz

Answers

Step-by-step explanation:

1.272

this is the answer

Answer:

1.272

Step-by-step explanation:

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A shipping service has four different options for packages where each service has a base price for the first pound and a charge for each additional pound. Let w be the weight of the package in pounds and C be the cost in dollars. Match the solution that is viable for each equation.

Answers

Answer:

4Cx4W

Step-by-step explanation:

1/$ 1/$ 1/$ 1/$

C= Cost

W= /Lbs

need help pls asap ​

Answers

Answer:

D

Step-by-step explanation:

3x+5=2x+5

What is the slope of the line represented by the points in the table?

Answers

the slope would be .05

You take a taxi to your sisters home. The driver charges you $8 for 3 kilometers and $2 for each additional kilometer. If you paid a total of $14 how long did you travel

Answers

14-8=6. So far we have 3 km, then 6 divided by 2 which is 3 additional kilometers. 3+3 is 6 so the final answer is 6km
The final answer is 6 km

Solve Each Equation PLS SHOW WORK

|5k-8| / 10 = 2

|5k-8| / 10 is a fraction btw

Answers

Answer:

K is -12/5

k is also 28/5

Step-by-step explanation:

Here, we want to solve the equation

|5k-8| = 10(2)

5k-8 = 20

5k = 20 + 8

5k = 28

k = 28/5

or

5k-8 = -20

5k = -20 + 8

5k = -12

k = -12/5

Select the two descriptions that match the dilation

Answers

C and D

Hope this helps !

Bhavik bought 3 liters of milk and 5 loaves of bread for a total of $11 A month later, he bought 4 liters of milk and 4 loaves of bread at the same prices, for a total of $10 How much does a liter of milk cost, and how much does a loaf of bread cost?

Answers

Answer:

A liter of milk cost $0.75 and a loaf of bread cost $1.75

Step-by-step explanation:

Let the liters of milk by represented by m

Let the loaves of bread by represented by b

Bhavik bought 3 liters of milk and 5 loaves of bread for a total of $11

3m + 5b = 11...... Equation 1

A month later, he bought 4 liters of milk and 4 loaves of bread at the same prices, for a total of $10

4m + 4b = 10.... Equation 2

Combining the Equations

3m + 5b = 11...... Equation 1

4m + 4b = 10.... Equation 2

We solve using the Elimination method

Multiply Equation 1 by 4 and Equation 2 by 3 to eliminate m

12m + 20b = 44..... Equation 3

12m + 12b = 30....... Equation 4

Substract Equation 4 from Equation 3

8b = 14

b = 14/8

b = $1.75

Solving for m

3m + 5b = 11...... Equation 1

3m + 5($1.75) = 11

3m + $8.75 = $11

3m = $11 -$ 8.75

3m =$ 2.25

m =$ 2.25/3

m = $0.75

Therefore,

a liter of milk cost $0.75 and a loaf of bread cost $1.75

Three partners x,y and z contribute an amount of ksh 1400000 for an investment .The profit from the investment is to be shared based on the contribution of each.A profit of ksh 250000 after one month.If x got sh 60000, y got 110000 and the remainder was Z .Calculate the ratio of the contribution

Answers

Answer:

The ratio of the contribution x:y:z is 6:8:11

Step-by-step explanation:

Firstly, we need to know the amount in which Z got

That will be 250,000-x-y

= 250,000- 60,000 - 110,000 = 80,000

So the ratio of the contribution in x:y:z will be;

60,000:110,000:80,000

= 6:11:8

p(x)=6/7x+4 What is P(42)

Answers

40

P(42) = (6/7)(42) + 4 = 36 + 4 = 40

Systems of equations and inequality’s HELP IM BEGGING

Answers

Answer: The answer is D

Step-by-step explanation:

I used desmos graphing calculator! Look it up it really helps! Literally gives the answers. :)

An 8-column table with 14 rows titled Table 1, Employment by major industry sector, 1996, 2006, and projected 2016. Column 1 is labeled Industry sector with entries services-providing, utilities, wholesale trade, retail trade, transportation and warehousing, information, financial activities, professional and business services, educational services, health care and social assistance, leisure and hospitality, other services, federal government, state and local government. Column 2 is thousands of jobs in 1996 with entries 97,042.9, 639.5, 5,522.1, 14,142.6, 3,935.5, 2,940, 6,968.6, 13,461.8, 2,077.5, 11,604.8, 10,776.5, 5,434.9, 2,877, 16,662.1. Column 3 is labeled thousands of jobs in 2006 with entries 114,407.3, 548.5, 5,897.7, 15,319.4, 4,465.8, 3,054.9, 8,363.2, 17,551.6, 2,918.4, 14,919.8, 13,143.4, 6,234.6, 2,728.3, 19,261.7. Column 4 is labeled thousands of jobs in 2016 with entries 130,189.7, 517.6, 6,326.2, 16,006.4, 4,962, 3,266.7, 9,570.1, 21,643.7, 3,527.4, 18,954.1, 15,016.7, 7,077.2, 2,625.7, 20,696.1. Column 5 is labeled Numeric change 1996 to 2006 with entries 17,354.4, negative 91, 375.6, 1,176.8, 530.3, 114.9, 1,394.6, 4,089.8, 840.9, 3,315, 2,366.9, 799.7, negative 148.7, 2,599.6. Column 6 is labeled numeric change 2006 to 2016 with entries 15,782.4, negative 30.9, 428.5, 687, 496.2, 211.8, 1,206.9, 4,092.1, 609, 4,034.3, 1,873.3, 842.6, negative 102.6, 1,434.4. Column 7 is labeled Average annual rate of change, 1996 to 2006 with entries 1.7, negative 1.5, .7, .8, 1.3, .4, 1.8, 2.7, 3.5, 2, 1.4, negative .5, 1.5. Column 8 is labeled average annual rate of change, 2006 to 2016 with entries 1.3, negative .6, .7, .4, 1.1, .7, 1.4, 2.1, 1.9, 2.4, 1.3, 1.3, negative .4, .7. Based on the above chart, which industry’s average annual rate of change is projected to decrease the most in the 2006-2016 period as compared to its average annual rate of change during 1996-2006? a. Utilities b. Educational services c. Federal government d. State and local government

Answers

Answer:

It's not A or D it has to be B or C.

Step-by-step explanation: i just took the quiz on edge and it wasn't  A or D.

Answer:

Its B

Step-by-step explanation:


p + 18 < 10 or p + 18 2 20

Answers

Answer:

Step-by-step explanation:??????

Simplify 3x + 6x2 - 5x - x2. 6 x^2 + 2 x
6 x^2 - 2 x
5 x^2 - 2 x
5 x^2 + 2 x

Answers

Answer:  2-9x2

Step-by-step explanation:

uhhh i am pretty sure it is d

The answer is d



.............................

The equation y= 1/4x related proportional quantities x and y. What is the value of y when x is 12?

Answers

Answer:

Answer is 3

Step-by-step explanation:

y=

[tex] \frac{1}{4} \times 12 = 3[/tex]

please mark me brainliest and 5 star

There is a spinner with 12 equal areas, numbered 1 through 12. If the spinner is spun
one time, what is the probability that the result is a multiple of 5 and a multiple of 2?

Answers

Answer:

1/12

Step-by-step explanation:

There is only number between 1 and 12 that is both a multiple of 5 and 2, that being 10. 10 has an equal chance out of all the other numbers that can be spun, and there are 12 numbers, so 10 has a 1/12 chance of being spun.


What is the length of the hypotenuse in the traingle shown above?

Answers

Answer:

17 yards

Step-by-step explanation:

X = √[(15^2) + (8^2)]

x = √[225 + 64]

x = √289

x = 17

8
Given the summation E (3 + 2n),
n=1
a. Write the first four terms of the sequence.

Answers

Answer:

(e^3 / e^2n)

Step-by-step explanation:

Sanic ran 420 meters in 21 seconds what was his speed?


Yes this is a real question please help

Answers

Answer:

the speed is 20 m/s

Step-by-step explanation:

The computation of the speed is as follows

As we know that

Speed = Distance ÷ time

where,

Distance is 420 meters

And, the time is 21 seconds

So, the speed is

= 420 ÷ 21

= 20 m/s

hence, the speed is 20 m/s

We simply applied the above formula so that the correct value could come

And, the same is to be considered

7th grade math help me please :))

Answers

Answer:

-1/2

Step-by-step explanation:

-6/12

-1/2

According to the graph below. What is the
distance traveled in seven hours?

Answers

i say its 280 miles because the point is at half of 320 and 240 and 320-240 is 80 and half of eithegy is 40 therefore 240+40 is 280

Hi buddy plz answer 2+2 for 50 points

Answers

Answer:

4.

or fish

Step-by-step explanation:

thank you.

Answer:

4

Step-by-step explanation:

i hope this helped you ;)

thank you

what is the opposite of the integer -23​

Answers

i think it’s gonna be 23

Answer:

23

Step-by-step explanation:

The opposite of a number is the opposite sign of it. So, the opposite of a negative number is a positive number:

Opposite of -23 is 23

Determine the solution for the system of equations:

y = -2x + 1
3x - 2y = 5

A.(-1, 1)
B.(1, -1)
C.(-1, 0)
D.No Solution

Answers

Answer:

Step-by-step explanation: d

The ratio of boys to girls at the park was 9 to 6. If there were 45 boys, how many girls were there?

Answers

Answer:

30 girls

Step-by-step explanation:

This is because the boys and girls were 9 to 6 if we multiply 5 to the 9 we get 45. so when we multiply 6 by 5 we get 30. :)

Answer:

9/6=45/x

3/2=45/x

3/2×45=1/x

3/90=1/x

1/30=1/x

reciprocal

x=30

Step-by-step explanation:

need thanks and make me brainiest if it helps you

A cyclist travels 21 miles in 45 minutes.
What is his average speed in mph?

Answers

Answer:

28 mph

Step-by-step explanation:

1h = 60m

45m --- 21 miles

60m --- [tex]\frac{60}{45}[/tex] × 21 miles = 28 miles

Thus, his average speed is 28 mph.

His average speed is 28 miles per hour.

50 x 2 x 34 x5 who has insta if so what is it and btw you dont have to answer this
i will mark branilest

Answers

Are you a guy or a girl

Answer:can i get brainliest lol

Step-by-step explanation:

HELP ASAP
HELP ASAP
HELP ASAP
Find the values of m and n.

Answers

I am not able to help you because the screen is black and I need to see the problem.

which of the following gives all of the sets that contain √9?
a. the set of all irrational numbers
b. the set of all natural numbers, the set of all whole numbers, and the set of all integers
c. the set of all integers, the set of all rational numbers, and the set of all real numbers
d. the set of all natural numbers, the set of all whole numbers, the set of all integers, the set of all rational numbers, and the set of all real numbers

Answers

Soldiers for the nation of Gilead. “Blessed Be the Fruit”: The standard greeting amongst Gilead residents. The traditional reply is “May the Lord open.” “Under His Eye”: The Gileadean equivalent of “Aloha” — it works as both a hello and a goodbye.

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