In a tropical rain forest, the temperature ranges from 22 degrees Celsius to 30 degrees Celsius. Write and solve a compound inequality that represents the possible temperatures (in degrees Fahrenheit) of a tropical rain forest.

Answer:

  2 right, 4 down, y-axis

Step-by-step explanation:

Reflection across the y-axis changes the left-right orientation. Reflection across the x-axis changes the up-down orientation. Translation before the reflection can put the figure in a place so that the reflection gives its final location. Translation does not affect the orientation.

__

We observe that the north-south wall is on the west side of the building at Site A, and on the right side at Site B. That means the orientation was changed left-to-right, so reflection was across the y-axis.

If the reflection occurred last, then the position before reflection must have the northeast corner moved from (-3, 5) to (-1, 1). That is, the x-coordinate is increased by 2, and the y-coordinate was decreased by 4.

The building at site A was translated 2 units right and 4 units down; then it was reflected across the y-axis .

Answer:

Step-by-step explanation:

Statements                                               Reasons

∠A and ∠B are supplementary                Given

m∠A = (4x - 16), m∠B = (2x + 4)                Given

m∠A + m∠B = 180°                                  Definition of supplementary angles

4x - 16 + 2x + 4 = 180°                              Substitution property of equality

6x - 16 + 4 = 180                                       Simplify

6x - 12 = 180                                             Simplify

6x = 192                                                    Addition property of equality

x = 32                                                        Division property of equality

m∠B = 2(32) + 4                                       Substitution property of equality

m∠B = 64 + 4                                           Simplify

m∠B = 68°                                                Simplify        

Answer:

15

Step-by-step explanation:

24-9

Answer:

the answer is 23 take care now

Answer:

23 weeks

Step-by-step explanation:

226-180 to find out he needs to gain 46 pounds. then, we know he gains 2 pounds a week so, divide 46 by 2 to get 23.

Answer:

c) 7

Step-by-step explanation:

328/50 + 6.6

you have to round up to fit all the bicycles

The inverse variation of the STEM club implies that as the number of students increases, the amount reduces

The number of students is 35

An inverse variation is represented as:

[tex]k = xy[/tex]

Where:

k represents the proportionality constant.

x represents the number of students, and y represents the amount

So, we have:

[tex]x_1 * y_1 = x_2 * y_2[/tex]

This gives

[tex]25 * 17 = x_2 * 12[/tex]

Evaluate the product

[tex]425 = x_2 * 12[/tex]

Divide both sides by 12

[tex]x_2 = 35[/tex]

Hence, the number of students is 35

Read more about inverse variations at:

https://brainly.com/question/1327394

Answer:

108

Step-by-step explanation:

[tex] - 4(3 - 6) \times ( - 3 {)}^{2} \\ = - 4( - 3) \times 9 \\ = 12 \times 9 \\ = 108[/tex]

What is X?

Factor 2x−18

2x−18

=2(x−9)

Answer:

2(x−9)

Answer:

-7/16

Step-by-step explanation:

Hence : According to the given explaination in the image our answer would be 50°.

Answer:

m pq = 103°

Solving steps:

Hey there!

According to the figure,

[tex]r = s \: \: \: \: \: \: \overline{pq} = 9[/tex]

So, [tex]m\overline{pq} = \frac{180 \times \overline{pq} }{x \times r} = \frac{180 \times 9}{x \times 5} [/tex]

[tex] = 103°[/tex]

[tex]Hence, m \: \overline{pq} = 103°[/tex]

9514 1404 393

Answer:

  89

Step-by-step explanation:

The arc intercepted by the inscribed 45° angle is twice that, 90°. The angle at x is half the sum of the intercepted arcs, so is ...

  x = (90° +88°)/2

  x = 89°

_____

Alternate solution

The inscribed angle intercepting the 88° arc will have half that measure, so is 44°. The triangle's exterior angle x will be equal to the sum of the remote interior angles:

  x = 45° +44° = 89°

Answer:

A × B = 60100

Step-by-step explanation:

B = 100

A = ?

A - 78 = 679

A = 679 - 78

A = 601

A×B=601×100

=60100

Answer:

y = [tex]\frac{4}{5}[/tex] x

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = [tex]\frac{4}{5}[/tex] and c = 0 , thus

y = [tex]\frac{4}{5}[/tex] x ← equation of line

Answer:

C mate

Step-by-step explanation:

Answer:

i believe the answer is B

Step-by-step explanation:

[tex]3 \times 22 > 180 - y[/tex]

[tex]66 > 180 - y[/tex]

Plus sides y

[tex]66 + y > 180 - y + y[/tex]

[tex]y + 66 > 180[/tex]

Subtract sides -66

[tex]y + 66 - 66 > 180 - 66[/tex]

[tex]y > 112[/tex]

Also :

[tex]y < 180[/tex]

Thus ;

[tex]112 < y < 180[/tex]

Answer:

True

Step-by-step explanation:

Maths

Answer:

False

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Fasle

Step-by-step explanation:

Answer:

The answer  is 25 3/4 miles in total of the 10 days

Answer: 25 3/4

Step-by-step explanation:

good luck

Answer:

the student ran 38 3/4 in 10 days

Step-by-step explanation:

first i did 3 1/2 x 5=17 1/2

then i did 4 1/4 x 5=21 1/4

last i did 17 1/2 + 21 1/4=38 3/4

Answer: X=1 units

Y= 5 units

Z=3 units

Step-by-step explanation:

Answer:

X=1 units

Y= 5 units

Z=3 units

Step-by-step explanation:

Answer:

Check images

Step-by-step explanation:

Gonna be completely honest, not confident in the third one but I tried my best.

Answer:

99y[tex]d^{2}[/tex]

Step-by-step explanation:

Answer:

90yd²

Step-by-step explanation:

Area pf trapezium = 1/2 * (sum of parallel sides) * perdendicular distance b/w them.

Here,

Sum of II sides = 11 + 9yd = 20yd

Perpendicular distance = 18 yd

So, area of trapezium is

1/2 * 20yd * 18yd = 180yd²

As the triangle inscribed is right - angled triangle, area of ∆ = 1/2 * 10yd * 18yd = 90yd²

Shaded area = total area - area of ∆

= 180yd² - 90yd²

= 90yd²

Step-by-step explanation:

First find the slope with the equation y/x

80/50=8/5 (you want this in fraction form)

y-80=8/5(x-50)

y-80=8/5x-80

y=8/5x+0

the y-intercept is zero (so place a dot at the origin)

next, go up 8 values and then 5 to the right (5,8), continue to do this process until you have enough points to graph a line. (10,16), (15,24), (20,32)

Hope this helps!

Answer:

30°

Step-by-step explanation:

The bisected angle of 60° will have a measure equal to half of it, which is 30°.

Answer:

1÷36=(1/36)

Step-by-step explanation:

ez

The amount of gasoline that was in the tank before refilling it was 11.5 gallons. Due to the above, it lacked 8.5 gallons to refill it again.

To calculate how many gallons were left to refill the tank, you need to know how much gasoline was in the tank.

According to the statement, the tank required [tex]8 \frac{5}{10}[/tex] to fill up, then to know how much gasoline it had we must subtract this amount from the maximum capacity of gasoline that the tank requires as shown below:

[tex]8\frac{5}{10}[/tex] = 8.5 gallons

20 - 8.5 gallons

= 11.5 gallons

Based on the above, the number of gallons in the tank was 11.5 gallons of gasoline.

Learn more about fractions in: https://brainly.com/question/1301963

The surface area of the cylinderical tunnel needed to purchase the protective coating is 452.16cm².

Your information is incomplete. Therefore, an overview of the surface area of a cylindrical tunnel will be given.

Let's assume that the radius is 4cm and the height is 7cm. The surface area of the tunnel will be:

= πr²h + 2πr²

= (3.14 × 4² × 7) + (2 × 3.14 × 4²)

= 351.68cm + 100.48cm

= 452.16cm²

In conclusion, the surface area is 452.16cm².

Learn more about surface area on:

https://brainly.com/question/16519513

Answer:

12 inches wide.

Step-by-step explanation:

It is reduced to a 1:3 factor. where 1 is the new length and 3 is the old length. We can write a proportion [tex]1:3=4:x[/tex]. Now, if four numbers are in a proportion we can cross-multiply and we get [tex]1x=3\cdot 4 \rightarrow x = 12[/tex].