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Arturiano [62]
4 years ago
11

Solving an Equation with Algebra Tiles

Mathematics
1 answer:
dem82 [27]4 years ago
5 0

Answer:

1/2

Step-by-step explanation:

i hope it will help you

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In a standard deck of cards there are four suits: spades, clubs, hearts, and diamonds. Each suit has one each of 13 cards: ace,
pentagon [3]

Answer:

d

Step-by-step explanation:

yes on ed

4 0
4 years ago
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Someone please help me I’m really struggling <br> I will give brainliest
viktelen [127]

Answer:

SA ≈ 1134 cm²

General Formulas and Concepts:

<u>Math</u>

  • Pi π = 3.14...

<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

<u>Geometry</u>

  • Radius: r = d/2
  • Surface Area of a Sphere: SA = 4πr²

Step-by-step explanation:

<u>Step 1: Define</u>

d = 19 cm

<u>Step 2: Find </u><em><u>SA</u></em>

  1. Substitute [R]:                    r = 19 cm/2
  2. Divide:                                r = 9.5 cm
  3. Substitute [SAS]:               SA = 4π(9.5 cm)²
  4. Exponents:                        SA = 4π(90.25 cm²)
  5. Multiply:                             SA = 361π cm²
  6. Multiply:                             SA = 1134.11 cm²
  7. Round:                               SA ≈ 1134 cm²
8 0
3 years ago
Write an equation for the line parallel to the given line that contains C.
Inga [223]

Answer:

y=-4x+15

Step-by-step explanation:

step 1

Find the slope of the given line

we know that

If two lines are parallel, then their slopes are the same

The equation of the given line is

y=-4x+1

This is a equation of the line in slope intercept form

y=mx+b

where

m is the slope

b is the y-intercept

The slope m is equal to

m=-4

therefore

The slope of the line parallel to the given line is

m=-4

step 2

Find the equation in slope intercept form of the line parallel to the given line

y=mx+b

we have

m=-4

point\ C(2,7)

substitute the values and solve for b

7=-4(2)+b

7=-8+b

b=7+8=15

therefore

The linear equation is

y=-4x+15

6 0
3 years ago
1) Ms. Basalyga saved 15% on her car insurance by switching to Geico. If Ms. Basalyga used to pay $350 per month for car insuran
Reil [10]

Answer:

116 dollars

Step-by-step explanation:

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3 0
3 years ago
A fish tank at an aquarium has a volume of 1,568 cubic feet and a depth of 8 feet. If the base of the tank is square, what is th
marin [14]
If the base of the tank is a square, then the length and width are the same, making the area length*width*height=length*length*8=length^2*8=1268. Dividing both sides by 8, we get length^2=158.5 and by square rooting both sides we get length=sqrt(158.5)=around 12.6 for the length (and width), and 8 feet for the depth/height
7 0
3 years ago
Read 2 more answers
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