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3 years ago

Examine the worked problem and solve the equation.

Mathematics

2 answers:

ANTONII [103]3 years ago

5 0

Answer:

The answer is 7

Step-by-step explanation:

I don't know how to explain it really but just divide 4/3 by 28/3 and you should get the answer of x

notka56 [123]3 years ago

5 0

Answer:

Step-by-step explanation:

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In an isosceles triangle, the vertex angle is 112 degrees. What is the measure of each base.

jeka94

Answer:

Step-by-step explanation:

The base angles of an isosceles triangle are congruent

The sum of the 3 angles in a triangle = 180°, hence

180° - 112° = 68°

base angle = $\frac{68}{2}$ = 34°

Thus each base angle equals 34° → A

8 0

3 years ago

Factor 9y 2 - 12y 4.

vesna_86 [32]

Hope i understand it right

9y^2 -12y^4 = 3y^2 *(3 - 4y^2)

5 0

3 years ago

Read 2 more answers

Find the slope of the line.

Archy [21]

Answer:

$\displaystyle m=0.8$

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

Point (4, 1.2)

Point (10, 6)

Step 2: Find slope m

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

Substitute [SF]: $\displaystyle m=\frac{6-1.2}{10-4}$
Subtract: $\displaystyle m=\frac{4.8}{6}$
Divide: $\displaystyle m=0.8$

7 0

3 years ago

Read 2 more answers

Jimmy went to buy apples at the supermarket. Which is the better buy? $5.00 for 4 apples

Anna71 [15]

Answer:

$6.00 for 5 apples

Step-by-step explanation:

$5.00/4= $1.25 per apple

$6.00/5= $1.20 per apple

5¢ cheaper

4 0

3 years ago

Is my answer correct? please help, i need an answer before 11 pm!!

Pani-rosa [81]

Answer:

[-4, 3)

Step-by-step explanation:

We're talking about domain, which would be the least and greatest possible value x could be. In this graph, x is, at the least, -4. So we would use the bracket and write -4. The highest value x could be is 3, but if you look closely, the point is has an open circle, meaning we would use a parentheses for this side.

So, the answer is [-4, 3).

Hope this helps!!!

7 0

3 years ago