Mathematics High School

find the are of the ABC triangle​

Find The Are Of The ABC Triangle

Answers

Answer 1
The answer is for the question is 7
Answer 2

Answer:

The area of the triangle is 48 square centimeters.

Step-by-step explanation:

The area of a triangle is base times height times a half. So the area of the triangle is 12 * 8 / 2 = 6 * 8 = 48 square centimeters.

Related Questions

Please help I will give brainliest if you are right

Answers

Answer:

I believe its A im not exactly sure though

Answer:

#2

Step-by-step explanation:

please help me find the area

Answers

Answer:

240 square units

Step-by-step explanation:

rectangle= 20x10=200

triangle= 1/2(4)(20)=40

200+40=240

In the diagram, the radius of the outer circle is 2x cm and the
radius of the inside circle is 6 cm. The area of the shaded region
is 364 pi cm

Enter your answer in the box.

Answers

825
Because when we did that we got

0.5×- 1.2 =0.4× + 3.3​

Answers

Answer:

0.02

Step-by-step explanation:

0.5 x - 1.2 = 0.4x + 3.3

0.1x = 4.5

x = 0.02

Hope that helps!

A cylinder is 20 inches long and has a diameter of 10 inches. What is the approximate volume of the cylinder? Use 3.14 for

Answers

Answer:

1571in^3

Step-by-step explanation:

Given data

h= 20 in

d= 10 in

r= 10/2= 5 in

V= πr^2h

substitute

V= 3.142*5^2*20

V=3.142*25*20

V=1571 in^3

Hence the volume is 1571in^3

Round 47,637 to the nearest hundred.

Answers

Answer:

47,600

Step-by-step explanation:

hope this helps <3

Answer:

47,637

47,600

I hope this helped! +*♡

Find x correctly pleaseeee !!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!

Answers

Answer:

No one gets math also saying you will mark Brainliest doesn't make me want to answer more...

Step-by-step explanation:

Try watching  videos trust me you will learn a lot more.

The answer to your question is c= 563848

A triangle has sides with lengths of 45 miles, 60 miles, and 75 miles. Is it a right triangle?

Answers

Answer:

it is a right triangle

Step-by-step explanation:

Work out the size of angle X

Answers

Answer:

117

Step-by-step explanation:

180-101 = 79

180-(79+38)

180-117

63

180-63=117

what is 3/4/5-2/3/5...

Answers

Answer:

30

Step-by-step explanation:

The / is another symbol for multipation. Just multiply 3 with 4 and 5. Then multiple 2 and 3 and 5, then you subtract 3 times 4 times 5's answer by 2 times 3 times 5's answer. You will get 30 as the final answer

Answer:

In exact form the answer is 1/6 Or in decimal form it would be 1.2, in mixed number form it would be 1 and 1/5

I hope this helps you.

What is the value of a in the equation 3 a+b = 54, when b = 9?
15
18
21
27

can someone help me with this?

Answers

Answer:

15

Step-by-step explanation:

3a+b=54

3a+9=54

54-9=45

45 ÷ 3= 15

3 × 15 - 9=54

45 + 9=54

15 because the first thing you have to do is plug in 9 so the equation would then be
3a +9 = 54, then you would subtract 9 from both sides and then you would get 3a = 45 and then divide both sides by 3 and you would get a= 15

50 points please help

Answers

4x row 3 box 2 that’s the only one I know

Step-by-step explanation:

Start filling in from the bottom, left to right

Row 2 from bottom:

-2x + 33 + (-5) = -2-5 + 7y = 7y - 57y + 1

Row 3 from bottom:

2x + (-2x) + 3 = 3-2x + 3 + (-2) = -2x + 1-2 + 7y - 5 = 7y - 7

Row 4 from bottom:

3 + (-2x) + 1 = -2x + 47y - 7 - 5 + 15y =  22y - 12

Row 5 from bottom:

-2x + 4 -2x - 6 + 7y = -4x + 7y - 2-2x - 6 + 7y + 22y - 12 = -2x + 29y - 18

Top row:

-4x + 7y - 2 - 2x + 29y - 18 = -6x + 36y - 20

Jose has a baseball cards album. He
wants to fill his album with 200 cards.
He puts 20 cards in 8 pages. How many
more cards he needs to fill his baseball
cards album?
Pleade help quick

Answers

128 I think


200 - 20 = 180

20 divided by 8 = 2.5

180 divided by 2.5 = 72

200 - 72 = 128


sorry if it’s wrong.

Can I get some help please, hurry!!???!!??

Answers

Answer:

BM = 9.5

Step-by-step explanation:

4.4x2.5=11

so

3.8x2.5=9.5

What is the final step for 2y=x-10? Subtract 2 from each side, divide each term by 2, divide each term by -2, or add 2 to each side?

Answers

Answer:

y= x/2 - 5

Step-by-step explanation:

Answer:

Divide each term by 2

Step-by-step explanation:

You would get y = 1/2x - 5

Abi and Billy share money in the ratio 4:7.
Billy gets £27 more than Abi.
How much does Abi get?

Answers

Answer:

15.43:27

Step-by-step explanation:

I think it is correct

8. If I travel to College Station and I calculate the total distance and divide it by the total time
the trip took me, I am calculating what?
A. Constant speed
C. Average speed
B. Instantaneous speed
D. velocity

Answers

Answer:

You are calculating the constant speed

I can't figure out which one this is, ​

Answers

Answer:

That would be ~p through~v.

Will Give Brainliest!!!!! The combined weight of 2
objects is 48 pounds. If the
heavier object weighs 6
pounds more than twice the
weight of the lighter object,
what is the weight of the
heavier object?

Answers

Answer:
I believe that the heavier object equals 34 pounds while the lighter object is 14 pounds. I hope this helps.

Step-by-step explanation:

1.) 48= 6 + 3x
2.) -6 -6
3.) 42=3x
4.) 14=x

A.) heavier object= 14•2 +6
B.) heavier object= 28+6
C.) heavier object= 34





49%
The value of V is double the value of Q.
Choose the correct formula.
A- V= Q2
B- V= Q + 2
C- v = 을
C- V = 20

Answers

The answer is V= 2Q so the last one

pre-calc questions (trignometry)

Answers

Answer:  (1a) 250°  (1b) 70°    (2) see below

Step-by-step explanation:

1a) -110 + 360 (one rotation clockwise) = 250°

1b) 430 - 360 (one rotation counterclockwise) = 70°

2) sec Ф = -8/5    in Quadrant III

Quadrant III identifies that both sin (y) and cos (x) are negative.

sec = r/x --> r = 8, x = -5, and y = -√39

(Use Pythagorean Theorem x² + y² = r² to solve for y)

[tex]\sin\theta=\dfrac{y}{r}=\dfrac{-\sqrt{39}}{8}[/tex]              [tex]\csc\theta=\dfrac{r}{y}=\dfrac{-8}{\sqrt{39}}[/tex]  rationalized = [tex]\dfrac{-8\sqrt{39}}{39}[/tex]

[tex]\cos\theta=\dfrac{x}{r}=\dfrac{-5}{8}[/tex]                  [tex]\sec\theta=\dfrac{r}{x}=\dfrac{-8}{5}[/tex]  (GIVEN)

[tex]\tan\theta=\dfrac{y}{x}=\dfrac{\sqrt{39}}{5}[/tex]              [tex]\cot\theta=\dfrac{x}{y}=\dfrac{-5}{-\sqrt{39}}[/tex]  rationalized = [tex]=\dfrac{5\sqrt{39}}{39}[/tex]

NOTE THAT YOU ARE ALLOWED A MAXIMUM OF 3 QUESTIONS PER POST.  Please repost #3 and #4 as a different question and I will answer them.

Please help! Giveaway soon to celebrate expert level :D

Answers

Answer:

1 antonym

2 interrogative

3 verb

4 inflection

5 declarative

6 synonym

7 exclamatory

8 pronunciation

9 accent

10 imperative

1) Antonym

2) Interrogative

3) Verb

4) Inflection

5) Declarative

6) Synonym

7) Exclamatory

8) Pronunciation

9) Accent

10) Imperative


Simplify:
(3x+4) (2x - 5)

Answers

Answer:

6x^2-7x-20 (c)

Step-by-step explanation:

(3x+4)(2x−5)

=(3x+4)(2x+−5)

=(3x)(2x)+(3x)(−5)+(4)(2x)+(4)(−5)

=6x^2−15x+8x−20

=6x^2-7x-20

Answer:

C

Step-by-step explanation:

Given

(3x + 4)(2x - 5)

Each term in the second factor is multiplied by each term in the first factor, that is

3x(2x - 5) + 4(2x - 5) ← distribute both parenthesis

= 6x² - 15x + 8x - 20 ← collect like terms

= 6x² - 7x - 20 → C

LLALALALLA HELP TY LLALALALLA



lalallalalallalalal HELp lalallalalalallalalala

Answers

Answer:

a⁸

Step-by-step explanation:

Rule: a^x. X a^y = a^x+y

a^8 (a to the 8th power)

what is the equation of the line that passes through the point (-5,1) and has a slope of -1/5?

Answers

Answer:

x + 5y = 0

Step-by-step explanation:

y = mx + b

y = -1/5 x + b

1 = -1/5 (-5) + b

1 = 1 + b

b = 0

y = -1/5 x

5y = -x

x + 5y = 0

A
2 What is the area of a rectangle with a length of
7
5
5
meter and a width of
10
meter?
35
A
50 square meter
50
B
35
square meter
с
12
15
square meter
D1 square meters
Patsy chose C as the correct answer. How
did she get that answer?
If I draw a model
that is 1 square
meter divided into
fifths and tenths,
what is the area of
each small part?

Answers

Answer:

correct answer is A

She chose C because she added the numerators and the denominators

Step-by-step explanation:

7/5x5/10=35/50 or 7/10

Answer:

A) 35/50 m^2

Step-by-step explanation:

7/5 x 5/10 = 35/50 = 0.7 m^2

I’ll give brainliest! Please it’s already missing

Answers

Answer:-

[tex]\pink{\bigstar}[/tex] Amount of apple juice Will added [tex]\large\leadsto\boxed{\tt\purple{1 \frac{5}{12}}}[/tex]

• Given:-

Will puts 1/4 cup of grape juice in a cup.He added apple juice and then he had 1⅔ cup of juice in the cup.

• To Find:-

How much apple juice Will added to the cup?

• Solution:-

➪ Amount of grape juice Will added = 1/4

➪ Amount of juice in total after adding the apple juice = 1⅔

Therefore, it is clear that the amount of apple juice Will added to the cup will be the difference in total amount of juice and amount of grape juice.

Hence,

➪ [tex]\sf 1 \frac{2}{3} - \dfrac{1}{4}[/tex]

➪ [tex]\sf \dfrac{5}{3} - \dfrac{1}{4}[/tex]

• Taking an L.CM:-

➪ [tex]\sf \dfrac{20 - 3}{12}[/tex]

➪ [tex]\sf \dfrac{17}{12}[/tex]

➪ [tex]\large{\bold\red{1 \frac{5}{12}}}[/tex]

Therefore, the amount of apple juice added is [tex]\large{\bold 1 \frac{5}{12}}[/tex]

solve the equation 3m - 7 = 8

will give brainliest and be grateful!

Answers

Answer:

m=5

Step-by-step explanation:

3(5)=15

therefore,

15-7=8

<3

Answer:

Add  7  to both sides of the equation

3 − 7 + 7 = 8 + 7

Simplify

3m = 8 + 7

3 = 1 5

Divide both sides of the equation by the same term

3 = 1 5

3 / 3  =  1 5 /3

The answer

= 5

Hope it helps you : )

A chef has 5 blocks of butter. Each block weighs 1 pound. She cuts each block into 1/3

How many 1/3 pound pieces of butter does the chef have?

The chef has __________
one-third-pound pieces of butter.

Answers

15 One Third Pound Pieces

y+2 y+2 y+2 y+2 y+2
^
30

Answers

Answer:

45

Step-by-step explanation:

9y+1073741824

....…....…....…....…....…....…....…...

…

....…....…....…

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