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3 years ago

Simple ratio question I can’t figure out, please help! :) grade 9 math

Mathematics

2 answers:

NISA [10]3 years ago

6 0

Answer:

310 cones sold

Step-by-step explanation:

Out of the 3:5:2 ratio, the 155 chocolate represents the 5 in there

We should find the value of "1" by dividing 155 by 5

155 divided by 5 is 31

Now we know the base value is 31, keep this in mind because we will need it later

Since we are trying to find the total number of cones sold, we should add all the ratio numbers together

3+5+2=10

Now that we know the total is "10", we just have to multiply 31 by 10

31x10=310

310 cones sold

bazaltina [42]3 years ago

4 0

Answer:

310

Step-by-step explanation:

Vanilla : Chocolate : Strawberry

3 : 5 : 2

The chocolate cones sold was 155.

155/5 = 31

3 × 31 : 5 × 31 : 2 × 31

93 : 155 : 62

Calculate the total.

93 + 155 + 62 = 310

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[20+(2.5x3)]-27 please help lol

lozanna [386]

Answer:

0.5

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 Expression

[20 + (2.5 × 3)] - 27

Step 2: Evaluate

[Brackets - Parenthesis] Multiply: [20 + 7.5] - 27
[Brackets] Add: 27.5 - 27
Subtract: 0.5

6 0

3 years ago

What is the slope of the line represented by the equation y = - 1/2x + 1/4

snow_lady [41]

Answer:

The slope is -1/2

Step-by-step explanation:

-1/2 is a negative slope. Down 1 to the right 2

7 0

4 years ago

Help!!!How does the slope of g(x) compare to the slope of f(x)?

attashe74 [19]

we know that

The formula to calculate the slope m between two points is equal to

$m=\frac{(y2-y1)}{(x2-x1)}$

Step $1$

Find the slope of the function f(x)

Let

$A( 0,-2)\\B(1,0)$

substitute the values in the formula above

$m=\frac{(0+2)}{(1-0)}$

$m=2$

the slope of the function f(x) is $m=2$

Step $2$

Find the slope of the function g(x)

Let

$C( -4,0)\\D(0,2)$

substitute the values in the formula above

$m=\frac{(2-0)}{(0+4)}$

$m=\frac{2}{4}$

$m=\frac{1}{2}$

the slope of the function g(x) is $m=\frac{1}{2}$

therefore

slope f(x) > slope g(x)

slope g(x) < slope f(x)

the answer is the option

B.The slope of g(x) is less than the slope of f(x).

4 0

3 years ago

Read 2 more answers

Where m and n are statements m v n is called the _____ of m and n.

seraphim [82]

The answer to your question is C

3 0

4 years ago

Read 2 more answers

I will AWARD BRANLIST TO YOU! Its A Math Question Help! Thank you alot.

Molodets [167]

The best description for point F is: b. Circumcenter of triangle ABC.

<h3>What is the Circumcenter of a Triangle?</h3>

The perpendicular bisector is the line is drawn from the vertex of a triangle and bisects the opposite side at right angle. A triangle has three perpendicular bisectors.

The point where the three perpendicular bisectors of a triangle intersects is called the circumcenter of a triangle.

The triangle in the image above has three perpendicular bisector that meets at point F.

Therefore, the best description for point F is: b. Circumcenter of triangle ABC.

Learn more about the circumcenter on:

brainly.com/question/21299234

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6 0

2 years ago

Simple ratio question I can’t figure out, please help! :) *grade 9 math*

Simple ratio question I can’t figure out, please help! :) grade 9 math