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3 years ago

What percentage of the shape is green?

Mathematics

1 answer:

forsale [732]3 years ago

7 0

Answer:

86 %

Step-by-step explanation:

Total no. of squares = 50

No. of green squares = 43

Percentage of green squares = (43/50) x 100%

Percentage = 86%

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Sophia is buying party favors. She has a budget of $2.75 person for 6 people. How much can Sophia spend on party favors? (I need

yKpoI14uk [10]

Let x represent the amount of money Sophia can spend on party favors.

x = amount of money Sophia can spend
$2.75 = amount spent per person
6 = amount of people

Equation:-

x ÷ $2.75 = 6

Now lets solve for x :-
To solve for x we will use d INVERSE OPERATION of division which is multiplication. Lets do it:-

x ÷ 2.75 = 6
6 × 2.75 = x
6 × 2.75 = 16.50
x = 16.50

CHECK OUR WORK:-

x ÷ 2.75 = 6
x = 16.50
16.50 ÷ 2.75 = 6
We were RIGHT!!

So, our equation for dis question would be x ÷ 2.75 = 6. When we solve for x, x = 16.50. Sophia can spend $16.50 on her party favors for 6 people.

Hope I helped ya!! xD

4 0

3 years ago

Work out the mean for the data set below: 2.2, 2, 8.9, 4.1, 8.2

goblinko [34]

Add all and divide by how many there is
answer is 5.08

8 0

3 years ago

An experiment was done to look at the positive arousing effects of imagery on different people. A sample of statistics lecturers

statuscvo [17]

Answer:

The Three way mixed ANOVA

Step-by-step explanation:

The Three factor repeated measures ANOVA analysis otherwise referred to as the Three way mixed ANOVA should be used for the analysis.

This is because we are comparing three independent variables in the context.

• People type (statistic lectures and students)

• Imagery type (positive, neutral and negative imagery)

• Repeated measure: Before and After images shown

• Measuring the dependent variable positive arousal as shown in the table attached to the answer.

After going through the table attached you will see that there should be performed a three factor repeated measures ANOVA analysis.

5 0

3 years ago

Find the value of x so that the polygons have the same perimeter.

Novosadov [1.4K]

Answer: x=4

Step-by-step explanation:

The perimeter´s formula for this kind of polygons is

The triangle perimeter would be:

(x+2)+(x+3)+(x+3)

And the rectangle:

(x+2)+(x+2)+x+x

For them to have the same value, we should equal them:

(x+2)+(x+3)+(x+3)=(x+2)+(x+2)+x+x

Working with this:

3x+8=4x+4

x=4

4 0

3 years ago

Find the value of x. Please help

Doss [256]

Answer:

Step-by-step explanation:

height of the hypotenuse:

$\sqrt{60^2-36^2} = \sqrt{3600 - 1296} = \sqrt{2304} = 48$

36 : height = height : x

36 : 48 = 48 : x

x= 48^2/36 = 64

7 0

3 years ago

Read 2 more answers