All categories

4 years ago

12 + 8 • 3^2 yall I need help as fast as u can

Mathematics

2 answers:

Liono4ka [1.6K]4 years ago

7 0

Answer:

Step-by-step explanation:

12 + 8 * 9

12 + 72

irina1246 [14]4 years ago

6 0

Answer:

12/8=3/2. 128=32 12 8 = 3 2. The left side 1.5 1.5 is equal to the right side 1.5 1.5 , which means that the given statement is always true. True.

Step-by-step explanation:

You might be interested in

An ice cream store sells two different sizes of ice cream cones. The first cone is 4 inches tall and has a 1-inch radius. The se

sergiy2304 [10]

Answer: C)

Formula: 1/3(3.14)•r^2•h

Explanation: 1/3•1^2•4•3.14

8 0

3 years ago

A team of 5people to be selected from 7women & 6men. Find the number of different teams that could be selected if there must

vova2212 [387]

Answer:

1246 teams

Step-by-step explanation:

We are told there are 7women & 6men.

If 5 people are selected and there must be more women than men in the team.

This means there must be a minimum of 3 women.

Thus;

For 3 women;

7C3 × 6C2 = 525

For 4 women;

7C4 × 6C3 = 700

For 5 women;

7C5 × 6C0 = 21

Thus;

Total = 525 + 700 + 21 = 1246 teams

8 0

3 years ago

Simplify completely'''

r-ruslan [8.4K]

Answer:

$\displaystyle \frac{x + 2}{x - 1}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Terms/Coefficients
Factoring

Step-by-step explanation:

Step 1: Define

$\displaystyle \frac{7x^2 + 11x - 6}{7x^2 - 10x + 3}$

Step 2: Simplify

[Fraction] Factor numerator: $\displaystyle \frac{(x + 2)(7x - 3)}{7x^2 - 10x + 3}$
[Fraction] Factor denominator: $\displaystyle \frac{(x + 2)(7x - 3)}{(x - 1)(7x - 3)}$
[Fraction] Divide: $\displaystyle \frac{x + 2}{x - 1}$

6 0

3 years ago

Can someone help me 1 or 4

sleet_krkn [62]

Answer:

No. 1: y = 90 (vertically opposite angles)

Also, x = 9. To find x, we'll have:

$3x + 7 + 56 + 90 = 180 \\ (sum \: of \: angles \: on \: a \: straight \: line) \\ 3x + 153 = 180 \\ 3x = 180 - 153 \\ 3x = 27 \\ \frac{3x}{3} = \frac{27}{3} \\ x = 9.$

No. 4: y = 62 (vertically opposite angles)

Also, x = 12. To find x, we have:

$5x = 60 \\ \frac{5x}{5} = \frac{60}{5} \\ x = 12.$

8 0

3 years ago

Connecting a tangent and a radius to form a closed polygon will form a......?

Amiraneli [1.4K]

Answer: Right triangle

Step-by-step explanation:

This is the shape produced by the tangent and radius to form a closed polygon

4 0

4 years ago