3 years ago

.....................

Mathematics

2 answers:

Shalnov [3]3 years ago

8 0

Answer:

.................. is answer

baherus [9]3 years ago

7 0

What do you want to ask?

You might be interested in

Sonia earned $2,100 at her uncle's orchard. If she worked for 70 weeks and earned the same amount of money each week, how much d

Drupady [299]

Answer:

Step-by-step explanation:

She earned 30$ a week(Brainlyest?)

7 0

3 years ago

Read 2 more answers

In shop class, you make a table. The sides of the table measure 36" and 18". If the diagonal of the table measures 43", is the t

Lunna [17]

Answer: 75

Step-by-step explanation: took test and got it right. this is not fake like other people

5 0

3 years ago

A truck and a car go at the same time against each other from two cities, which are at a distance of 400 km from each other. If

ivann1987 [24]

Answer: after about 96 Minutes

Step-by-step explanation:

7 0

3 years ago

hi i'm really struggling with this and its due later today! If someone could show the work of how to do it and the answer that w

GuDViN [60]

Answer:

$\frac{-5 \pm \sqrt{13} }{6}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Step-by-step explanation:

Step 1: Define

$\frac{-5 \pm \sqrt{5^2-4(3)(1)} }{2(3)}$

Step 2: Evaluate

Evaluate Exponents: $\frac{-5 \pm \sqrt{25-4(3)(1)} }{2(3)}$
Evaluate Multiplication: $\frac{-5 \pm \sqrt{25-12} }{6}$
Evaluate Subtraction: $\frac{-5 \pm \sqrt{13} }{6}$

8 0

3 years ago

Can someone just please explain why in PEMDAS for example: 6 + 9 ÷ 3 × 7. Why do you do the division (9/3) before the multiplica

Grace [21]

Because is division is before multiplication you have to do division even though the m is before d.

7 0

3 years ago