Mathematics College

PLEASE HELP 7TH GRADE MATH
BRAINLIEST-SHOWS WORK
PLEASE HELP
ANSWER 1 OR MORE AN WILL MARK BRAINLIEST 1 OR MORE

PLEASE HELP 7TH GRADE MATHBRAINLIEST-SHOWS WORKPLEASE HELPANSWER 1 OR MORE AN WILL MARK BRAINLIEST 1

Answers

Answer 1

Answer:

26. H

Step-by-step explanation:

26. An acute angle just has to be less than 90 degrees. Therefore, H is the correct choice.

Please mark as brainliest

Answer 2

Answer:

Angle H

Step-by-step explanation:

Angle H is correct because it is less than 90 degrees. Any angle more than 90º is obtuse. Any angle that is 90º is classified as a right angle.

For example,

Angle I is an obtuse angle.

Angle F is a right angle.

If this helps, please mark Brainliest!

Have a wonderful rest of your day!

Related Questions

e) que cantidad aumenta en 25 de como resultado 65​

Answers

Answer:

40

Step-by-step explanation:

I need help with problem number 3 if someone can help me with that

Answers

Plug in x into the equation. Take x= -2 for example. Your equation is 2x-5, so instead of x, you put -2.
2(-2)-5 = -9
Your table is as follows:
(-2,-9)
(-1,-7)
(0,-5)
(1,-3)

Please help me solve these questions

Answers

1= 15
2= 12
Hope this helps

A young entrepreneur wants to set up a lemonade stand at a busy intersection. Customers arrive at a rate of 38 customers per hour according to a Poisson distribution. Customers will be served at the average rate of 58 customers per hour with exponential service times. What is the average utilization rate (%) of the entrepreneur

Answers

Answer:

65.5%

Step-by-step explanation:

Arrival rate, λ = average number of customers per hour = 38

Servive rate, μ = number of customers attended to per hour = 58

Utilization factor, ρ = λ / μ

ρ = 38 / 58

ρ = 0.6551724

Utilization rate (%) = 0.6551724 * 100% = 65.5%

What is the volume of a cube with a side length that measures 1 1/2 ft? Enter your answer in the box.

Answers

9514 1404 393

Answer:

  3 3/8 ft³

Step-by-step explanation:

The volume of a cube is the cube of the side length.

  V = s³

  V = (1.5 ft)³ = 3.375 ft³ = 3 3/8 ft³

If f(x) = x3 – 2x2, which expression is equivalent to f(i)?
0-2 + 1
O-2-1
O
2 + 1
O 2-1
PLS HELP

Answers

Answer:

[tex]2 - i[/tex]

Step-by-step explanation:

Substitute i for x. Remeber i means imaginart number.

[tex] {i}^{3} - 2 {i}^{2} [/tex]

Use the Imaginary number exponents rules

[tex] {i}^{2} = - 1[/tex]

[tex] {i}^{3} = - i[/tex]

[tex]i {}^{4} = 1[/tex]

Simplify the equation.

[tex] - i - ( - 2)[/tex]

[tex] - i + 2[/tex]

Write as a complex number in form a+bi

[tex]2 - i[/tex]

Evaluate using suitable property. Write the needed steps. Use proper brackets.
20 x 399 x 5

Answers

Step-by-step explanation:

20 x 399 x 5

= (20×5) × 399

= 100×399

= 39,900

which is correct?????

Answers

Answer c because the shape is more relatable

Answer:

SUNUGIN MO NA HEHEHE

Step-by-step explanation:

ok na ba chaurrr

1. Which of the following equations would not
contain the point (4, 12)?

A.y = 2X + 9

B.y = -2x + 14-x1

C. y = 2x + 8

D. y = -2x + 20

Answers

I think it’s “c” y=2x+8




pls help thannnnkkkss <33

Answers

Answer: You would put the parentheses here 24 divided by 6 x 2 - (1 +4)

Have a nice day!

help me plzz
4X + 24 - X + 5 ≤ 62

Answers

Answer:

Combine like terms:

3x + 29 ≤ 62

-29          -29

3x = 33

Divide by 3 on both sides.

x = 11!

Answer:

x is 11

Step-by-step explanation:

4X + 24 - X + 5 ≤ 62

24 + 5

is 29

29-3x  ≤ 62

-3x  ≤  33

-x ≤ 11

x ≥ 11

50 persons 2 glass. Each glass 150 milliliter. How many liters

Answers

Answer:

1.5 liters

Step-by-step explanation:

300 mL per person

50 people

300 x 50 = 1500

1500 mL = 1.5 L

Please answer the math question about the Pythagorean theorem

**Template**
B. Answer
C. Answer
D. Answer
E. Answer
F. Answer
G. Answer
H. Answer

Answers

Answer:

B) 289 C) 29 D) 7.28 (round as necessary) E)400 F) 7.81 (round as neccessary) G) 10 H) 3.31 (round as neccessary)

Step-by-step explanation:

Here is what you use to find the LONG SIDE ONLY

Pythagorean Theorem: A squared + B squared = C squared. After this, find the square root of C using a radical.

Answer:

B = 17

C= 29

D= 7.28

E= 20

F= 7.81

G= 10

H= 3.32

Step-by-step explanation:

c=a2+b2

A man earns 15000 in a month. if he spends 20% on food and 10% in his children's education.
a) what is his total expenditure?
b) how much does he save in a month?​

Answers

Step-by-step explanation:

Total money=15000

food=20%

edu.=10%

food AMT=20% of 15000

=20/100*15000

= 3000

education AMT= 10/100*15000

=1500

savings = 15000-1500-3000

=Rs10500

total expenditure=1500+3000

=4500

If p = -6, what does p + 4 equal?

Answers

Answer:

-2.

Step-by-step explanation:

p + 4 with p being -6 is basically -6 + 4, which equals -2.

Answer:

-2

Step-by-step explanation:

-6 + 4 = -2

HELLLP PLZZZZ , i need to anwer this quastion is a major grade :((

Answers

Answer:

I think it might be C but I dont know  . Hope its right !

Step-by-step explanation:

What is the value of z?

No links please!!

Answers

9514 1404 393

Answer:

  z = 14.4

Step-by-step explanation:

The angle bisector divides the sides proportionally.

  z/12 = 6/5 . . . . . . . . . write a proportion*

  z = 12(6/5) = 72/5 . . . . . multiply by 12

  z = 14.4

_____

* We consider the proportion easier to solve if the unknown is in the numerator. Then the solution is found by multiplying the equation by that denominator.

Mi mamá Rosa Amelia, asistió al Hospital cercano a su casa, luego de hacer atendida, el medico tratante le dio tres tipos de pastillas que tomar;la pastilla rojas cada 12 horas, la pastilla amarilla 8 horas y la pastilla blanca cada 7 horas. Si empieza a tomarse la pastilla en el día de hoy a las 12:00 del mediodía Cuándo volverá a tomarse cada pastilla otra vez?​

Answers

Answer:

La próxima pastilla roja será a las 12:00 a.m.

La próxima pastilla amarilla será a las 8:00 p.m.

La próxima pastilla blanca será a las 7:00 p.m.

IF YOU AWNSER THIS ILL GIVE U 5$

Answers

Answer:

choose 1 ball from a bag with 1 red ball and 4 white balls

Step-by-step explanation:

Solve the question below.
A + C =5
C + D = 4
C - A = 1
What is D + A?

Answers

Answer:

9

Step-by-step explanation:

9. Find the measure of angle
a
36°
57°

Answers

Answer:

no clue bro

Step-by-step explanation:

Each square represents 1 whole. Which of the following are represented by the model shown? Select the three correct answers.

Answers

Answer:

(52/10)

5 (2/10)

5.2

Step-by-step explanation:

Solve for x 8-2x = 5( x4) ​

Answers

4/11 because when you multiply 5x4x you get 20x , so 8-2x=20x. Then you move the terms with variables and get -2x-20x=-8. This gives you the answer that -22x=8 and when u divide by 22 to both sides, you get 4/11.

HELP !!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

25[tex]\pi[/tex] Or 78.5 units³

Step-by-step explanation:

1/3πr²h

1/3xπx25x3=25π or 78.5

Question :-

Find the volume of the Cone.

____________________

Solution :-

Given Information :-

Radius of the Base of Cone = 5 unitsRadius² = 5² = 25 unitsAltitude = 3 units Value of π = 3.14

To Find :-

Volume of Cone.

Formula Used :-

Volume of Cone = [tex] \sf \frac{1}{3} \pi {r}^{2} h [/tex]

Calculation :-

We will substitute the given values in the formula,

⇒ Volume of Cone = [tex] \sf \frac{1}{3} \pi {r}^{2} h [/tex]

Substituting the values, We get,

⇒ Volume of Cone = [tex] \sf \frac{1}{3} \times 3.14\times 25 \times 3 [/tex]

On further calculating, We get,

∴ Volume of Cone = [tex] \sf 78.5 units³ [/tex]

____________________

Final Answer :-

Volume of Cone = [tex] \bf 78.5 units³ [/tex]

____________________

The area of the shape is [ ]
square meters.
(50 points ^^)

Answers

Answer:

44m²

Step-by-step explanation:

GIVEN :-

Lengths of all the sides of the figure.

TO FIND :-

Area of the figure

SOLUTION :-

Divide the whole figure into 2 rectangles.

Dimension of 1st rectangle = 6m × 2mDimension of 2nd rectangle = 8m × 4m

Area of 1st rectangle = 6 × 2 = 12m²

Area of 2nd rectangle = 8 × 4 = 32m²

∴ Area of the whole figure = 32 + 12 = 44m²

What is the missing Angel

Answers

Answer:

30

Step-by-step explanation:

Answer:

i belive it is 30 degre angle

Step-by-step explanation:

Laura is bowling 5 games. Her first 4 scores were 103, 143, 101, and 110.
To end up with an average score of at least 126.8, what is the lowest score Laura will need in the fifth
game?

Answers

Answer:

The least 5th score is 177

Step-by-step explanation:

Given

[tex]First\ 4: 103, 143, 101, 110.[/tex]

[tex]Average = 126.8[/tex]

Required

The least 5th score

Represent the 5th score with x.

The average is calculated as:

[tex]Average = \frac{\sum x}{n}[/tex]

So, we have:

[tex]126.8 = \frac{103 + 143 + 101 + 110 + x}{5}[/tex]

[tex]126.8 = \frac{457 + x}{5}[/tex]

Multiply both sides by 5

[tex]634= 457 + x[/tex]

Solve for x

[tex]x = 634- 457[/tex]

[tex]x = 177[/tex]

Give the most precise selection
for the quadrilateral with the
following vertices.
P(0,0), Q(2a, 2b), R(20,2b), S(20,0)

Answers

Answer:

I think square

Cause it is having 4 sides and in ur question the were 4 vertuces so i think its a square

Answer:

I think A

a parrallelogram

PLZ HELP I WILL GIVE BRAINLIEST ANSWER EACH QUESTION PLZ THANKS!!!!!!

Answers

Answer:

1.  12

2.  18

3.  2

4.  10

5.  8

6.  1

7.  12

8.  81

Step-by-step explanation:

Numerator and denominator have to be multiplied by the same number

For the 1st one

4 * 4 = 16

Therefor multiply 3 *4 = 12

Number 2

3 * 9 = 27

Therefor muliply 2 * 9 = 18

HELP ME ASPA!!!!!
Round your answer to the nearest hundredth.
AC=

Answers

Hello :) ok so to find AC you would have to use sin. It would be sin70= x/4. To find AC you would have to multiply 4 by sin70 which is 3.758 or to the nearest hundredth would be 3.76. I hope I helped, if you need a more in depth explanation lmk
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