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2 years ago

Can someone help me please

Mathematics

2 answers:

Crazy boy [7]2 years ago

6 0

It is 4.5 3x1.5=4.5

How this helped

kotegsom [21]2 years ago

3 0

Try 4.5?? dont you multiply both sides by the denominator?

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Is y equals 3x + 2 proportional number or non proportional

vodomira [7]

Answer:

Non-proportional

Step-by-step explanation:

because it has a y-intercept of 2 in order for it to be proportional its y-intercept should be 0.

3 0

1 year ago

(Score for Question 1: _____ of 5 points)

slava [35]

Answer:

$x = 13.8$

Step-by-step explanation:

Given

See attachment for triangle

Required

Find x

To find y, we make use of the relationship between sides lengths 11 & x and angle 37

The relationship is:

$cos(37) = \frac{11}{x}$

i.e.

$cos(\theta) = \frac{Adjacent}{Hypotenuse}$

Make x the subject

$x = \frac{11}{cos(37)}$

$x = \frac{11}{0.7986}$

$x = 13.7741$

$x = 13.8$ -- approximated

7 0

2 years ago

Square root of 129 is greater than, less than or equal to 95/8?

Tanzania [10]

√129 is less than $\frac{95}{8}$ .

$\large\mathfrak{{\pmb{\underline{\purple{Step-by-step\:explanation}}{\purple{:}}}}}$

Let us first solve for √129.

➝ $\:\sqrt{129}$

➝ $\:11.3578$

Now,

➝ $\: \frac{95}{8}$

➝ $\:11.875$

Clearly,

➵ $\:11.3578 < 11.875$

➵ $\: \sqrt{129} < \frac{95}{8}$

Hence, √129 is less than $\frac{95}{8}$ .

$\red{\large\qquad \qquad \underline{ \pmb{{ \mathbb{ \maltese \: \: Mystique35☂}}}}}$

5 0

2 years ago

I need help with this

mr_godi [17]

Area of each piece of paper = 8 1/2 x 11 = 17/2 x 11 = 187/2

The greatest number of possible pieces of paper = [1000 ÷ 187/2] = [1000 x 2/187] = [2000/187] = 10

4 0

2 years ago

A goalie makes 20 saves in 4 games. What is the unit rate of saves per game?

solong [7]

Answer:

5 saves per game

20 divided by 4

7 0

2 years ago

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