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3 years ago

Whole numbers from 1 to 10 are placed in a bag. Olga picks two cards at once at random from the bag. What is the

Mathematics

1 answer:

ElenaW [278]3 years ago

5 0

Answer:

5/1 or 1/2

Step-by-step explanation:

got it right on the test. sorry I'm a little late. Have a great day/night

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A plumber has a 2.5 meter long copper pipe. He needs to cut lengths of 60cm,35cm and 90cm

Dima020 [189]

Hello.

The answer is 2315 cm.

To get the answer the equation is: 2500 - (60 +35 +90 )
To get 2500: 2.5 meters is 2500 cms
Then you would subtract how much he needs.

have a nice day

8 0

3 years ago

What is the slope of the line?

Talja [164]

Answer:

$\displaystyle m=1$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Slope Formula: $\displaystyle m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Find points from graph.

Point (-1, 0)

Point (0, 1)

Step 2: Find slope m

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

Substitute in points [SF]: $\displaystyle m=\frac{1-0}{0--1}$
[Fraction] Simplify: $\displaystyle m=\frac{1-0}{0+1}$
[Fraction] Subtract/Add: $\displaystyle m=\frac{1}{1}$
[Fraction] Divide: $\displaystyle m=1$

7 0

2 years ago

493 + 327 help me please

77julia77 [94]

Answer:

820 p.s you shouldn't waste your points just google calculator and use it :)

Step-by-step explanation:

493

+327

7+3=1(0) carry the one on the 9

1+9+2=1(2) carry the 1 on the 8

1+4+3=(8)

820

5 0

3 years ago

Shane rode his bike for 2 hours and traveled 12 miles. At this rate how long would it take him to travel 22 miles?

ella [17]

It would take him about 3.67 hrs.

3 0

3 years ago

Read 2 more answers

I only need #16 this Test/homework is hard. Help

Amiraneli [1.4K]

Answer:

Step-by-step explanation:

8 0

2 years ago