2 years ago

Select the three ratios that represent the number of blue marbles to red marbles.

Mathematics

1 answer:

Lyrx [107]2 years ago

3 0

Answer:

so if the number was 3 red marbles and 5 blue marbles the ratio would be 3:5

Step-by-step explanation:

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I really need help... factor by the simplest form 46xy^5

Ierofanga [76]

The simplest form is 46xy
Since 46 can not be factor out, there is only one x which stay there, and is 5 so the two pairs of y will be canceled and one y left.

5 0

2 years ago

(U2.04 LC)

Neko [114]

Answer:

The value of x is 4.

Step-by-step explanation:

Given:

In ΔABC

m∠A = 10x+9

m∠B = 34°

m∠C = 97°

To Find:

x= ?

Solution:

Triangle sum property:

In a Triangle sum of the measures of all the angles of a triangle is 180°.

$\angle A+\angle B+\angle C=180\\\\10x+9+34+97=180\\\therefore 10x=180-140=40\\\\\therefore x=\dfrac{40}{10}=4\\\\\therefore x=4$

The value of x is 4.

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4 years ago

What expression is this equivalent to -4x^2 + 2x - 5(1 + x)

BabaBlast [244]

Answer:

-4x^2 -3x - 5

Step-by-step explanation:

-4x^2 + 2x - 5(1 + x)

Distribute

-4x^2 + 2x - 5 -5x

Combine like terms

-4x^2 -3x - 5

4 0

3 years ago

The scale of a map is 1 inch = 60 miles. Find the actual distance if the distance on the distance on the map is 3 1/2 inches.

laila [671]

Answer:

210 miles

Step-by-step explanation:

The scale is

1 in = 60 miles

Find the distance of equivalent to 3 1/2 in

3 1/2 * 60 miles =
3*60 + 1/2*60 miles =
180 + 30 miles =
210 miles

5 0

2 years ago

What two values can replace -17x?

drek231 [11]

The answer is 6 or 8 which ever one u feel comfortable with

6 0

3 years ago