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Feliz [49]
4 years ago
6

Can someone explain to me how to solve it?

Mathematics
1 answer:
lions [1.4K]4 years ago
5 0

Step-by-step explanation:

The problem is basically asking for the roots, or the x-intercepts. To do this, follow the quadratic formula:

b is the second coefficient(+13)

a is the first coefficient(5)

c is the third coefficient(-6)

When the formula is negative, it just means to flip the sign from a positive to negative or negative to positive. Plug in and simplify.

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The interior angles of a triangle have a ratio of 2:3:5 2 : 3 : 5 . what is the measure of the largest interior angle of the tri
rusak2 [61]
Ratio = 2 : 3 : 5

Hence, the interior angles of the triangles are 2x, 3x and 5x.

We know, the sum of the interior angles of  are triangle is 180°.

2x + 3x + 5x = 180

10x = 180

x = 18

Hence, the angles are 36°, 54°, 90°.

Hence, the measure of the largest interior angle is 90°.
4 0
4 years ago
Ill give brainly and 10 points
max2010maxim [7]

The correct option is If the bag is 7/8 full and 1/3 drops on the floor, the amount that drops on the floor is  7/8 x 1/3.

<h3>What is the correct option?</h3>

A fraction is a non-integer that is made up of a numerator and a denominator. The numerator is the number above and the denominator is the number below.

Multiplication is the mathematical operation that is use to determine the product of two or more numbers. The sign that is used to represent multiplication is x.

If the area of the park is 7/8 and the width is 1/3, the length is: area / width : 7/8 ÷ 1/3 = 7/8 x 3

If the bag is 7/8 full and 1/3 drops on the floor, the amount that drops on the floor is : 7/8 x 1/3.

If the rope is 7/8 long and he cuts off 1/3, the remaining rope is:  7/8 ÷ 2/3

The number of bowls that Julia can fill is:  7/8 ÷ 1/3 = 7/8 x 3

To learn more about multiplication of fractions, please check: brainly.com/question/1114498

#SPJ1

3 0
1 year ago
-10r-20=-20 i need help with this question​
svetoff [14.1K]

Answer:

r = 0

Step-by-step explanation:

To solve this for r, add 20 to both sides.  The result will be -10r = 0, and so

the solution is r = 0.

8 0
3 years ago
Read 2 more answers
Corsica fills a bucket with water at a constant rate. The equation below represents a proportional relationship between the ounc
alexandr1967 [171]

Answer:

Step-by-step explanation:

6 0
3 years ago
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What is the volume of the prism to the nearest whole unit <br> 29<br> 240<br> 526<br> 715
Dahasolnce [82]

Answer:

Step-by-step explanation:

Volume of prism=lbh

Where l=13in.

b=11in

h=5in.

Volume of prism=13*11*5=715in^3

4 0
3 years ago
Read 2 more answers
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