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3 years ago

Can someone please help me with these problems

Mathematics

1 answer:

Vedmedyk [2.9K]3 years ago

3 0

Answer:

according to BODMAS rule

Step-by-step explanation:

a=17

b=4

c=12

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-64

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2 years ago

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Step-by-step explanation:

$\sqrt{36/4} =$ $\sqrt{36} /\sqrt{4}$

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3 years ago

Sasha makes $5.00 an hour. She needs to make $150 dollars. She

Kazeer [188]

Answer:

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Step-by-step explanation:

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3 years ago

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The ordered pairs in the table below represent a linear function.

GenaCL600 [577]

Answer:

$\displaystyle m=2$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Coordinates (x, y)
Slope Formula: $\displaystyle m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Point (6, 2)

Point (9, 8)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Substitute in points [Slope Formula]: $\displaystyle m=\frac{8-2}{9-6}$
[Fraction] Subtract: $\displaystyle m=\frac{6}{3}$
[Fraction] Divide: $\displaystyle m=2$

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3 years ago

Kate has enough fabric to cover 120in². Can she completely cover the shape shown by the net?

Anastasy [175]

Answer: No, Kate can't completely cover the shape.

Step-by-step explanation:

S=Area of Square. T=Area of each Triangle. A=Total Area

S=6*6

S=36 in^2

T=1/2 * 6 * 7.5

T=3*7.5

T=22.5 in^2

4T=4*22.5

4T=90 in^2

A=4T+S

A=90+36

A=126 in^2

120<126 ==> No, Kate can't completely cover the shape.

5 0

2 years ago