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kicyunya [14]
3 years ago
9

Help!! I’m sooo stuck!

Mathematics
1 answer:
stepladder [879]3 years ago
7 0

Answer:

1. 24 quarts. 2. 85 seconds.

Step-by-step explanation:

1. We need to know how many 2/3 are in 4.

if 3/3 are in 1 cup, then 12/3 are in 4 cups.

there are 6 twos in 12, so there are 6*2/3 cups in 4 cups.

Each 2/3 needs 4 quarts of green, and we have six times that.

6*4 = 24, so we need 24 quarts of green paint.

2. The 12.75 miles would go in the "d" or distance part of the equation.

d = 0.15t

12.75 = 0.15t  (divide both sides by 0.15)

12.75/0.15 = 0.15t/0.15

t = 85, so 85 seconds.

12.75 miles isn't the distance between the two cities, it's much farther, so this answer makes sense.

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What is the area of the right triangle shown?
prisoha [69]
The 30:60:90 proportion is 1:sqrt 3: 2

So,

x = 10/2
x = 5

y = 10/sqrt 3

Finding the area:

1/2 * 5 * 10/sqrt 3
25/sqrt 3

Hope this helps!
3 0
3 years ago
This box can be packed with 48 units cubes. The edge length of each unit cube is 1 meter. What is the volume of the box?
Dafna1 [17]

48 m³

Step-by-step explanation:

A cube has equal length width and height

A cube in this case has length 1m meaning the width and height are also 1 m each in length.

The volume of the cube is (L * W * H) =  1 * 1 * 1 = 1 m³

If 48 of these can fit in the bigger box, then the bigger box has the volume of;

48 * 1 m³ = 48 m³

Learn More:

For more on volume of a cube check out;

brainly.com/question/7543014

brainly.com/question/9719931

#LearnWithBraily

8 0
3 years ago
What is the value of x in the product of powers below?<br><br> help me please
belka [17]
6^9 x 6^-7 = 6^2

x= -7

Hope this helps :)
3 0
3 years ago
Read 2 more answers
Please help me please
spayn [35]

Answer:

A. 34°

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Equality Properties

<u>Trigonometry</u>

  • [Right Triangles Only] SOHCAHTOA
  • [Right Triangles Only] tanθ = opposite over adjacent
  • Inverse Trig

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify variables</em>

Angle θ = <em>x</em>

Opposite leg AC = 24

Adjacent leg CB = 35

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. Substitute in variables [Tangent]:                                                                    \displaystyle tanx^\circ = \frac{24}{35}
  2. Inverse Trig [Tangent]:                                                                                     \displaystyle x^\circ = tan^{-1}(\frac{24}{35})
  3. Evaluate:                                                                                                           \displaystyle x = 34.439^\circ
  4. Round:                                                                                                               \displaystyle x \approx 34^\circ
4 0
3 years ago
Convert 5 2/7 to 7ths<br> (there’s the image if you’re confused.)
MrMuchimi

Answer:

37/7

Step-by-step explanation:

to get 37-

7x5+2, then you get 37! you then put that over the denpminator, if you're confused look at the pic

7 0
2 years ago
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