1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
morpeh [17]
3 years ago
14

PLEASE HELPP 6TH GRADE MATH!!

Mathematics
1 answer:
SVETLANKA909090 [29]3 years ago
8 0

Answer: 1- 2:3

2- 4:7

3- draw 5 of something, then one of something else

4- same as 3

5- 10, 3, and 20

6- 14, 21, and 4

Step-by-step explanation:

You might be interested in
The football team has a total of 50 jerseys. There are 5 medium-sized jerseys. What percent of the jerseys are​ medium-sized jer
laila [671]
The answer would be 10%
4 0
3 years ago
Read 2 more answers
Tell whether the set of ordered pairs satisfies an exponential function. Explain your answer.
Gre4nikov [31]
No.
This is because the y value of 1 repeats itself, which never happens in an exponential function. This function is likely quadratic, which forms a parabola.
4 0
3 years ago
Read 2 more answers
PLEASE ANSWER AS SOON AS POSSIBLE WILL GIVE "Brainliest" TO THE FIRST CORRECT PERSON!!!
saw5 [17]

Answer: x=18 ; y=6\sqrt{3}

Step-by-step explanation:

You can write two expressions that are in terms of 'x' and 'y'. This is a right triangle, so Pythagorean's theorem can be used. We can also use the angle to find the sine of 30 degrees.

<u>Pythagorean's Theorem:</u>

The values 'a' and 'b' are the two shorter sides of the triangle, while the value 'c' is the longest side of the triangle; the hypotenuse.

a^2+b^2=c^2

x^2+y^2=(12\sqrt{3} )^2

x^2+y^2=12^2*\sqrt{3} ^2=432

<u>Sine of the Angle:</u>

Sine is defined to be the opposite side divided by the hypotenuse. Let's take the sine of 30 degrees:

sin(\alpha )=opposite/hypotenuse

sin(30)=y/12\sqrt{3}

\frac{1}{2} =y/12\sqrt{3}

y=6\sqrt{3}

Plug this value of 'y' into the first expression derived from Pythagorean's theorem:

x^2+y^2=432

x^2+(6\sqrt{3} )^2=432

x^2+108=432

x^2=432-108=324

x=\sqrt{324}

x=18

Use this value of 'x' to solve for 'y' in the expression from Pythagorean's theorem:

(\sqrt{324})^2+y^2=432

324+y^2=432

y^2=432-324=108

y=\sqrt{108}

y=\sqrt{36*3}

y=6\sqrt{3}

7 0
2 years ago
Write a system of equations and solve. Three times the first number minus two times the second number equals -7. The second numb
Fynjy0 [20]

Answer:

  • -1 and 2

Step-by-step explanation:

Let the numbers be x and y

<u>Three times the first number minus two times the second number equals -7:</u>

  • 3x - 2y = -7

<u>The second number equals one less than negative three times the first number:</u>

  • y = -3x - 1

<u>Substitute y in the first equation and solve for x:</u>

  • 3x - 2(-3x - 1) = -7
  • 3x + 6x + 2 = -7
  • 9x = -9
  • x = -1

<u>Find the value of y:</u>

  • y = -3(-1) - 1
  • y = 3 - 1
  • y = 2

The numbers are -1 and 2

8 0
3 years ago
What is the ratio of the <br>number​
inysia [295]

Answer:

rat:io

Step-by-step explanation:

ratio

5 0
3 years ago
Other questions:
  • A local business needs more trainees who are highly proficient in math and language skills. in keeping with the current trend, t
    12·1 answer
  • The equation y=45x represents the number of miles, y, Mr. Miller’s car can travel using x gallons of gas. Which data display rep
    13·1 answer
  • Which number is between 0.5 and 5/8 ?
    7·1 answer
  • Does 40/100 equal to 2/3? Explain why or why not.
    5·2 answers
  • 8/5 * 5/9 greater than equal to or less than 5/9​
    9·1 answer
  • HELP PLEAAAASSEE I WILL MARK BRAINKIESG
    13·1 answer
  • What is the slope of this line?
    8·1 answer
  • The math team has 11 boys, 10 girls, and 1 coach. What is the ratio of boys to girls, girls to boys and coach to students.​
    13·2 answers
  • **hint** Find the hypotenuse and then subtract that from the distance he actually traveled.
    14·1 answer
  • 3w=-6w-12/4 what value of w makes this true
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!