What is the percent of decrease from 25 to 15?

Round your answer to the nearest tenth.

Enter your answer in the box.

%

Answer:

600 gallons

Step-by-step explanation:

10÷20=0.5

0.5 x 1,200=600 gallons

Answer:hey there! i can help you

Step-by-step explanation:since you already have the given information that 111 is there you know that there are 180 degrees in a triangle so therefore 94+41 is 135 so 135-180 gives you 45.from there evaluate.it is a straight line 180-94 is 86 so, x=86

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Explanation:

Focus on the largest triangle. The two known interior angles are 41 and 94. The missing interior angle, let's call it y, adds to the others to get a sum of 180.

This means we can say the following:

41+94+y = 180

135+y = 180

y = 180-135

y = 45

-------

Now move your attention to the smaller triangle off to the right side.

It has interior angles of 111, x and y.

x+y+111 = 180

x+45+111 = 180

x+156 = 180

x = 180-156

x = 24

Answer:

-632x

Step-by-step explanation:

if the value of x is not given there is nothing to do with it. since it is multiplied by each of the terms then it should me multiplied by the answer as well

hope this helps

Answer:i think you add 124 to -756 witch is -632

Step-by-step explanation: i think i got it right

Answer:

Percentage of the garden's flowers that are roses = 60Step-by-step explanation:The ratio of roses to lilies in a garden is 3 to 2.

A, 99

8 x 8 = 64

12 x 12 = 144

9 x 9 = 81

Answer:

your answer is e, f, and a

Step-by-step explanation:

Answer:

Option (C) 468 square feet = Surface Area of right triangular prism

Step-by-step explanation:

Surface Area of Right triangular prism = Area of Upper and lower part  which is in the shape of right triangle with a base of 9 feet and a height of 12 feet + Area of three rectangles (first having  length 15 feet and width 10 feet+ Second having length 12 feet and width 10 feet+ Third having  length 9 feet and width 10 feet)

Answer:

its c

Step-by-step explanation:

i know it is

Answer:

R125 profit was made

Step-by-step explanation:

R375-250=R125

R125+R250=R375

Answer:

80 minutes

Step-by-step explanation:

1/12 + 1/24 = 3/24

24/3 = 8 min

8 × 10 = 80

Answer: Solve for x

Any value of x makes the equation true.

All real numbers

Interval Notation:

(−∞,∞)

Step-by-step explanation:

Answer:

155°

Step-by-step explanation:

The total of the angles in a triangle is 180° and also any pair or trio of angles that maje a straight angle also add up to 180°. So look for those set ups.

The left most triangle has an angle marked 35° and also a right angle is labelled. The right angle is 90° So the third angle must be 180° - (35°+90°)

180° - 125°

55°

The 55° angle(we just found) and the 60° angle (labelled) and a third unmarked angle all together maje a straight angle, 180°.

So we can calculate the third angle, which is an angle in the other shown triangle.

180° - (55° + 60°)

180° - 115°

65°

This triangle also has a right angle in it. And the third angle can be calculated in the same way.

180° - (65° + 90°)

180° - 155°

25°

Last time, the 25° angle and the angle marked x make a straight angle.

180° - 25°

155°

Answer:

gradient = -3

Step-by-step explanation:

Find the gradient using the formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]

where [tex]m[/tex] is the slope and [tex](x_1, y_1)[/tex] is one point and [tex](x_2, y_2)[/tex] is the other point.

Let [tex](x_1, y_1)[/tex] = (-4, 4)  and  [tex](x_2, y_2)[/tex] = (-3, 1)

Therefore, [tex]m=\frac{1-4}{-3--4}=\frac{-3}{1} =-3[/tex]

Now use the equation of line formula:  [tex]y-y_1=m(x-x_1)[/tex]

[tex]y-4=-3(x--4)[/tex]

[tex]y-4=-3x-12[/tex]

[tex]y=-3x-8[/tex]

Answer:

its not

Step-by-step explanation:

if you do the division euclidiene the rest will be 5 not zero

f(x)=(x-2)(6x+5)+5

Triangles are shapes with three sides and angles

The value of B is 16.3 degrees

The given parameters are:

a = 64

b = 18

c = 63

Next, we apply the following cosine formula

[tex]b^2 = a^2 + c^2 - 2ac\ cos(B)[/tex]

So, we have:

[tex]18^2 = 64^2 + 63^2 - 2 * 64 * 63 \ cos(B)[/tex]

Evaluate the exponents

[tex]324 = 8065 - 8064\ cos(B)[/tex]

Collect like terms

[tex]324 - 8065 = - 8064\ cos(B)[/tex]

[tex]-7741 = - 8064\ cos(B)[/tex]

Solve for cos (B)

[tex]\cos(B) =0.9599[/tex]

Take the arccos of both sides

[tex]B =cos^{-1}(0.9599)[/tex][tex]B = 16.3[/tex]

Hence, the value of B is 16.3 degrees

Read more about triangles at:

https://brainly.com/question/17972372

Answer:

Step-by-step explanation:

The diagonals of a parallelogram bisect each other.

5y - 8 = 3y + 1              Add 8 to both sides

5y = 3y + 1 + 8             Subtract 3y from both sides

5y - 3y = 9                   Combine

2y = 9                          Divide by 2

2y/2 =9/2  

y = 4. 5

5y - 8 =

5(4.5) - 8 =

22.5 - 8 =

14.5

That represents 1/2 of MO

MO = 2 * 14.5

MO = 29

Answer:

41/45

Step by Step Explanation:

Add: 8/

10

+ 1/

9

= 8 · 9/

10 · 9

+ 1 · 10/

9 · 10

= 72/

90

+ 10/

90

= 72 + 10/

90

= 82/

90

= 2 · 41/

2 · 45

= 41/

45

For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of both denominators - LCM(10, 9) = 90. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 10 × 9 = 90. In the following intermediate step, cancel by a common factor of 2 gives 41/

45

.

In other words - eight tenths plus one ninth = forty-one forty-fifths.

Answer: 500

Step-by-step explanation:

[tex]\huge\fbox{Hello!}[/tex]

A Quick Guide to Classifying Polynomials

[tex]\bigstar[/tex] Look at the number of terms and the exponent.

1 term, exponent of 1 -1st degree monomial

Example: 4r

2 terms, exponent of 2 - 2nd degree binomial

Example: 4r²+9

3 terms, exponent of 3 - 3rd degree trinomial

Example: 4r³+9r²+1

4 terms, exponent of 4 - 4th degree polynomial

Example: 4r⁴+9r³+r²+8

8x is a 1st degree monomial.

Hope it helps.

Feel free to ask if you have any doubts.

[tex]\bf{-MistySparkles^**^*[/tex]

Answer:

2x(x + 2)(x + 3)

Step-by-step explanation:

2x³ + 10x² + 12x ← factor out 2x from each term

= 2x(x² + 5x + 6) ← factor the quadratic

Consider the factors of the constant term (+ 6) which sum to give the coefficient of the x- term (+ 5)

The factors are + 2 and + 3 , since

2 × 3 = 6 and 2 + 3 = 5

x² + 5x + 6 = (x + 2)(x + 3)

Then

2x³ + 10x² + 12x = 2x(x + 2)(x + 3)

x=0.8, y=2.2

The image has the work shown

Hope this helps

Answer:

[tex]y + x = 3 \\ \\ y = - x + 3 \\ \\ - x + 3 = 0 \\ \\ - x = - 3 \\ \\ x = 3 \\ \\ y = 1.5x + 1 \\ \\ y = 1.5 \times 3 + 1 \\ \\ y = 4.5 + 1 \\ \\ y = 5.5[/tex]

# keep learning#

# simile #

# Bora 7#

well, since a foot is 12inches, 6' 3" will just be 6.25' and 13' 6" will be 13.5'.

Check the picture below.

Make sure your calculator is in Degree mode.

Answer:

original price=($210*100)/(60)

                     =$350

Answer:

Step-by-step explanation:

If alternate interior angles are congruent, then the lines m and n are parallel lines.