Mathematics High School

PLEASE FIND THE ANSWER FAST!!!!!!!!!!

Answers

Answer 1

Answer:

Step-by-step explanation:

1/2*base*height

1/2*3*2

Answer 2

Answer:

Step-by-step explanation:

Area = 1/2 × Base × Height

Base = 3cm

Height = 2cm

Area = 1/2 × 3 × 2 = 1/2 × 6 = 3cm^2

Related Questions

Which is the length of the third side of the right triangle?
13 cm
30 cm

Answers

Answer: √731 ≈ 27.03701167

Use Pythagorean theorem to find this answer
a² + b² = c²
Let's say 13 is a and 30 is c
13² + b² = 30²
This gives you 169 + b² = 900
Subtract 169 from both sides and get b² = 731
Root both sides
√731 is already in the simplest form so that would be your final answer.

Solve for d:

3+d<3–d

Answers

Answer:

d < 0

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

$75 dinner; 18% tips

Answers

Answer:

88.5

Step-by-step explanation:

Can you find the length of a line? Why or why not?

Answers

Yes, you can. You would need a frame of reference first. Let's say there is a table, and its 3 yards across. thats 9 feet. If we stretched a line across it, and say it covered half of that length, it would be about 4.5 feet long, or 54 inches.
If it were on a graph, you would probably measure in units. However many squares is how many units it stretches.

d. Write the fraction of students with two siblings as a decimal. Round to
the nearest thousandth.

Answers

Answer:

WHats the students

what is the
greatest common factor of 27 and 18?

Answers

Answer:

Step-by-step explanation:

27:

1,3,9, 27

18:

1,2,3,6,9, 18

Answer:

Step-by-step explanation:

3 27 2 18

3 9 3 9

3 3 3 3

1 1

27=3×3×3×1

18=2×3×3×1

H.C.F= 3×3×1

=9. ans.

300 *
Rational
Irrational
Rational, Integer
Rational, Integer, Whole

Answers

The answer is D... the last one

Answer:

Rational, Integer, Whole

Step-by-step explanation:

Add
-4 + 2/3
ASAP plz

Answers

Answer:

-0.6666666666666667

Step-by-step explanation:

PEMDAS

Approximate the location of the following numbers on a number line. In your final answer, submit a hand drawn number line or a number line created using technology.
√144 ∛1,000 √130 √110 √120 √115 √133

Answers

Answer:

144,1,000 sorry if u get it wrong

Answer:

√144 = 12

√1000 = 10

√130 = 11.40

√110 = 10.48

√120 = 10.95

√115 = 10.72

√133 = 11.53

Step-by-step explanation:

SOMEONE PLEASSSEE HELP will actually give brainliest
xplanation would be amazing but isn't required
A rock displaces 1,200 L of water. The volume of the rock is:
12 m³
1.2 m³
0.0012 m³
120 m³

Answers

Answer:

120 m³

Step-by-step explanation:

Answer:

1.2m3... B

Step-by-step explanation:

1 m3 = 1000 litres

? = 1200

1200÷ 1000

1.2 m3

can yall press thx and give me the brinlyist and all do five stars love you all btw im 14
give me all the thx on the button then brainlyist

Answers

Answer:

how u love me and u dont even kno me

Answer:

Thank you.

Step-by-step explanation:

I'll press thank you on your account. I'm 14 btw too. 15 in Jan.

(x + 10°
(4x - 35)
Give the reasons

Answers

Answer:

can you please be more specific, because i would love to help!

Step-by-step explanation:

45% = 100%-
%
What is 45=100-____

Answers

Step-by-step explanation:

(-8/5)+1/2

A) 2/5

B) -4 23/30

C) 3/20

D) -1 1/10

Answers

Answer:

[tex]-1\frac{1}{10}[/tex]

Step-by-step explanation:

[tex]-\frac{8}{5} +\frac{1}{2}[/tex]

→ Make a common denominator

[tex]-\frac{16}{10} +\frac{5}{10}[/tex]

→ Simplify

[tex]-\frac{11}{10}[/tex]

→ Convert into mixed number

[tex]-\frac{11}{10}=-1\frac{1}{10}[/tex]

oooooooooooooooooooooofffffffffffffffffffffff

Answers

O....M.....G.....?!

i am only in 6th grade....

but i could do it.....but i have no idea...

BIG OOOOOF!

PLZ HELP I really need help I cant fail this Plz

Answers

Answer: -4

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

-4 because you have to use rise over run (rise/run). Therefore when you find two dots on the graph you rise 4 and run 1. Which means you go down four since it’s a negative line and over one to get to the next dot on the graph. Then -4/1=-4. I hope this helped!

A carpenter is building a rectangular bookcase with diagonal braces across the back, as shown. The carpenter knows that mangle ADC is a right angle and that mangle BDC is 31° greater than mangle ADB. Solve an equation to find mangle BDC and mangle ADB.

Answers

Answer:

Step-by-step explanation:

Let <ADB be x. From the rectangle, <ADB+<BDC = <ADC

<ADB+<BDC = 90° ..... 1

If angle BDC is 31° greater than mangle ADB, then <BDC = x+31

Substituting the given values into the equation 1:

x+x+31 = 90

2x + 31 = 90

2x = 90-31

2x = 59

x = 59/2

x = 29.5°

To get <BDC, we will substitute x = 29.5° into the expression <BDC = x+31

<BDC = 29.5+31

<BDC = 60.5°

Hence <ADB = 29.5° and <BDC = 60.5°

Write 2y = (5/4)x - 2 in a standard form where A, B, and C are integers whose greatest common factor is 1.

Answers

[tex]2y = \frac{5}{4} x - 2 \\ [/tex]

Divided the sides of the equation by 2

[tex]y = \frac{5}{8}x - 1 \\ [/tex]

And we're done.

Can someone do this pleaseeee. I owe u!!

Answers

A.) Plan A: 40+40=0.80$

Plan B: 50+38=0.88$

Plan B offers the better deal

B.) Plan A: 40+(40·3)=1.60$

Plan B: 50+(38·3)=1.64$

Plan B offers the better deal

C.) Plan A: 40+(40·5)=2.40$

Plan B: 50+(38·5)=2.40$

They offer the same?

D.) Plan A: 40+(40·6)=2.80+.35=3.15$

Plan B: 50+(38·6)=2.78+.31=3.09$

This one confuses me..

what is the first step when solving this equation for t?
31-12t = 211

A. combine 31-12
B. add 12 to both sides
C. add 31 to both sides sides
D. subtract 31 from both sides

Answers

Answer:

D. subtract 31 from both sides

you cant combine cuz theyre not like terms and you have to undo the constant number before you undo the second term in the equation so you will end up needing to do letter choice D first.

Step-by-step explanation:

hope this helped a little bit :)

Answer: D. subtract 31 from both sides

======================================================

Explanation:

The expression 31-12t is the same as 31+(-12t). Adding a negative is the same as subtracting a positive.

Then we can flip the two terms getting -12t+31. This is because we can add two numbers in any order.

So we're effectively solving -12t+31 = 211

The first step is to subtract 31 from both sides to undo the +31. We follow PEMDAS in reverse to isolate the variable.

If 3 tickets cost $24, what would be the cost for 5 tickets?

Answers

Answer:

5 Tickets cost $40

Step-by-step explanation:

3/24 = 5/?

3/24 = 1/?

3/24 = 1 / 8

Tickets cost $8 each

8 x 5 = 40

A car traveling 120 KM/HR How far away the car travel in 7.2 hours

Answers

Answer:

864

Step-by-step explanation:

120 x 7.2 ..................

Help!!!! ASAP PLEASE WILL GIVE BRAINLIEST

Answers

Answer:

150 each times

Step-by-step explanation:

Just subtract.Ex:300-150=150

solve -35g=-8h+11k for h

Answers

Answer: h = 35g/8 + 11k/8

Step-by-step explanation: just use math-way

Grayson is deciding between two landscaping companies for his place of business. Company A charges $35 per hour and a $250 equipment fee. Company B charges $45 per hour and a $150 equipment fee. Let AA represent the amount Company A would charge for tt hours of landscaping, and let BB represent the amount Company B would charge for tt hours of landscaping. Write an equation for each situation, in terms of t,t, and determine the interval of hours, t,t, for which Company A is cheaper than Company B.

Answers

Answer:$515

Step-by-step explanation:

Add to get your answer.

35+35=$70

70+250=$320

320+45=$365

365+150=$515

Your answer is:$515

I NEED HELP BY 9 PLS! use partitioning... I think HELP! NOW!

Answers

0,0

Step-by-step explanation:

since the school is between the theater and your house that leaves the origin point

(0,0) is the answer

A shopper bought 15 apples and 5 oranges. Which statement describes the ratio of apples to
oranges?

Answers

Answer:

15:5 is the ratio of apples to oranges and 5:15 if reverse

Mary bought a smart phone and has $11.43 left. How much did Mary have before she bought the smart phone? Write an
equation and solve it by using the information in the table.
Electronics
Sale Price (5)
MP3 Player
$39
Computer
$299
Tablet
$199
Smart Phone
A$78
B$27.57
C$50.43
D$66.57

Answers

Answer:

D:66.57

I think dont quote me!

Answer:

Step-by-step explanation:

good luck on the test, have a nice day :)

edg 2022

find the distance between the points -5,7 ; -1,3

Answers

Answer:

2, 4

Step-by-step explanation:

equation (x -2, y -4)

Answer:

4[tex]\sqrt{2}[/tex] units

Step-by-step explanation:

Calculate the distance d using the distance formula

d = [tex]\sqrt{(x_{2}-x_{1 })^2+(y_{2}-y_{1})^2[/tex]

with (x₁, y₁ ) = (- 5, 7) and (x₂, y₂ ) = (- 1, 3)

d = [tex]\sqrt{(-1+5)^2+(3-7)^2}[/tex]

= [tex]\sqrt{4^2+(-4)^2}[/tex]

= [tex]\sqrt{16+16}[/tex]

= [tex]\sqrt{32}[/tex]

= 4[tex]\sqrt{2}[/tex] ≈ 5.66 ( to 2 decimal places )

Please help me what do I graph ? (Slope)

Answers

Answer:

so what you do is you put a dot on -5 then move down to -7 as going down -3 from point above then move towards the left -4 times so you would end up on -4 then you would draw the line.

Other Questions

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