The angle of elevation for the sun is 51 degrees

What is the height of the tree?

**Step-by-step explanation:**

I do not understand .____.

what is the answer to (x-2)^5 ?

**Answer:**

x² - 4x + 4

**Step-by-step explanation:**

(x -2)(x - 2)

x² - 2x - 2x + 4 Expand using FOIL.

x² - 4x + 4 Simplify.

A researcher measured the length of several lizards she found in a field and recorded the data in the box plot shown below.

A reservation measure the length of some people lizards she found in a field

What is the slope of the line that passes through the point (-4,-4)and (6,4)?

**Answer:**

slope = 0.8

**Step-by-step explanation:**

HOPE THIS HELPS :)

Anthony sold 45 tickets to the school play and Katy sold 40 tickets. What is the ratio of the number of tickets Anthony sold to the number of tickets Katy sold? A 9:8 B 40:45 C 5 to 8 D 8 to 9

**Answer:**

the answer to your question is B 40:45

**Step-by-step explanation:**

HELP PLSSSS ILL REWARD BRAINLIEST!!!

To find angle BCD, find the angle ACB that lies next to it on the straight line first.

Angles in a triangle add up to 180.

To find angle ACB:

180 - 83 - 47 = 50

So angle ACB = 50.

Angles on a straight line add up to 180 as well.

So to find angle BCD:

180 - 50 = 130

So angle BCD = 130, so the answer is D.

Angles in a triangle add up to 180.

To find angle ACB:

180 - 83 - 47 = 50

So angle ACB = 50.

Angles on a straight line add up to 180 as well.

So to find angle BCD:

180 - 50 = 130

So angle BCD = 130, so the answer is D.

Help required. Struggling sm with flowcharts, shapes, etc., and I have a test on them tomorrow

The given **quadrilateral** PQRS do not have the *properties* of a parallelogram, but that of a square. Because we are to *prove* that its **consecutive** sides are *congruent* i.e : QP ≅ QR.

The required *proofs *are stated below:

Statement Reason

1. <SPR ≅ <PRQ **Alternate** angle property

2. PT ≅ TR Definition of a mid-point

3. <PTS ≅ <QTR ≅ [tex]90^{o}[/tex] Perpendicular **bisector** property

4. ST ≅ TQ *Mid-point* of a segment

5. PQ ≅ SR Opposite side c**ongruent** property

6. ΔPQs ≅ ΔQRS *Side-Angle-side* (SAS) property

7. <PQR ≅ <SPQ Right angle property

8. PQ ≅ QR Congruent **consecutive** side property

Therefore given that PQ ≅ QR, then the given quadrilateral is a **square**.

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Joseph removes 5/8 gallon of white paint from a can.

Then he adds 5/8 gallon of blue paint to the can.

Write and evaluate an addition expression to find

the overall increase or decrease in the amount of

paint in the can.

Create the expression from the data:

The gallon of paint begins as a whole: 8/8

Then he removes 5/8 gallons of paint from the can: - 5/8

Then he adds 5/8 of a different colored paint to the can: + 5/8

Now combine:

8 / 8 - 5 / 8 + 5 / 8 = 8/8

The paint can is full, then he removes an amount from the can. He then pours more paint into the can that is equal to the amount he originally removed. Therefore, the paint can remained full.

if each quadrilateral below is a rectangle, find the missing measures.

**Answer:**

Recall each angle in a rectangle is 90 degrees. So to find the other portion, subtract the given angle from the 90 degrees.

**Step-by-step explanation:**

The missing measures of th**e angles **are as follows:

m∠BCD = 90°

m∠ABD = 16°

m∠CBE = 74°

m∠ADE = 74°

m∠AEB = 148°

m∠DEA = 32°

What is a rectangle?A **rectangle **is a quadrilateral with four right angles. It can also be defined as: an equiangular quadrilateral, since equiangular means that all of its angles are equal; or a parallelogram containing a right angle. A **rectangle** with four sides of equal length is a square.

here, we have,

to determine the measures of the **angles:**

The figure that completes the question is added as an attachment

From the figure of the **rectangle,** we have:

m∠BDC = 16°

A **rectangle** has four (4) interior angles that are 90 degrees each.

This means that

m∠ADE = 90 - 16

m∠ADE = 74°

Also, we have:

m∠ABD = m∠BDC = 16° by the alternate interior **angles**

By the complementary angle, we have:

m∠CBE = 90 - 16 = 74°

By the alternate interior **angles,** we have

m∠ADE = m∠CBE = 74°

Solving further, we have the following equations:

m∠AEB = 180 - 2(16)

m∠AEB = 148°

m∠DEA = 180 - m∠AEB

m∠DEA = 180 - 148

m∠DEA = 32°

Hence, the measure of the** angle** DEA is 32 degrees

m∠BCD = 90°

m∠ABD = 16°

m∠CBE = 74°

m∠ADE = 74°

m∠AEB = 148°

m∠DEA = 32°

Read more about **rectangles **at:

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#SPJ2

4x + 5y = 18.5

2x + 4y = 13

Work out the values of x and y.

**Answer:**

x = 1.5 , y = 2.5

**Step-by-step explanation:**

4x + 5y = 18.5 → (1)

2x + 4y = 13 → (2)

Multiplying (2) by - 2 and adding to (1) will eliminate the x- term

- 4x - 8y = - 26 → (3)

add (1) and (3) term by term to eliminate x

- 3y = - 7.5 ( divide both sides by - 3 )

y = 2.5

Substitute y = 2.5 into either of the 2 equations and solve for x

Substituting into (1)

4x + 5(2.5) = 18.5

4x + 12.5 = 18.5 ( subtract 12.5 from both sides )

4x = 6 ( divide both sides by 4 )

x = 1.5

Solve X 4x+5y=18.5 Solve Y

4x+5y=18.5 move the 4x+5y=18.5

to the right Divide side by 5

4x=18.5-5y Divide by 4 5y=18.5-4x

5 4

X=4.625 - ——y y=3.7 - ——x

4 5

4x+5y=18.5 move the 4x+5y=18.5

to the right Divide side by 5

4x=18.5-5y Divide by 4 5y=18.5-4x

5 4

X=4.625 - ——y y=3.7 - ——x

4 5

can you please answer this question asap

x-1/3-x+3/4=-1

= -1

It has no solution

It has no solution

The **value **of** x **is [tex]\mathbf{8\dfrac{1}{3}}[/tex]

The **objective **of this question is to **evaluate **and **determine **the **value **of **x. ** The **fraction** given in the question consists of **algebraic expressions** and, we need to solve it through following process;

∴

[tex]\mathbf{\dfrac{x-1}{3-x} + \dfrac{3}{4}=-1 }[/tex]

Collect like terms

[tex]\mathbf{(\dfrac{x-1}{3-x})=-1 -\dfrac{3}{4}}}[/tex]

[tex]\mathbf{(\dfrac{x-1}{3-x})=-(\dfrac{7}{4}})}[/tex]

-4(x - 1) = -7(3 -x)

-4x + 4 = -21 + 7x

4x -7x = -21 - 4

-3x = - 25

[tex]\mathbf{x= \dfrac{25}{3}}[/tex]

[tex]\mathbf{x= 8\dfrac{1}{3}}[/tex]

Learn more about **evaluating fractions** here:

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Helppp it’s geometry I just have no clue how to do this so if your good at geometry plz take a look

**Answer:**

≈ 98.7

**Step-by-step explanation:**

What you want to use is Pythagorean Theorem

96 squared + 23 squared = c squared

≈ 98.7

can someone help me with this problem!

__ + (4) = -1

whats the missing number

( I swear I'm smart lol)

-5 I think

Ignore this this is just for 20 words

Ignore this this is just for 20 words

will give brainliest Select the correct locations on the graph

Select the lines that represent functions.

Where’s the image at?

**Answer:
**

**
**

**b,c
**

**
**

**Step-by-step explanation:
**

**
**

**hello, the answer to this is / and ----- or b and c I got this right on my test :)**

A system of linear equations includes the line that is created by the equation Y = 0.5x-1 and the line through the

points (3, 1) and (-5, -7), shown below.

What is the solution to the system of equations?

A. (-6, -4)

B. (0, -1)

C. (0, -2)

D. (2, 0)

**Step-by-step explanation:**

the answer I think D should be

**Answer:**

The answer is (2,0)

**Step-by-step explanation:**

We know one equation [tex]y =0.5x - 1[/tex] and the other points (3, 1) and (-5, -7).

For the first step, we need to graph the equation we know, since the points already plotted, and therefore have its own line.

As we can tell it crosses over points (2,0) making this equation having exactly one solution.

Making the correct awnser D; (2,0)

5 : 1/3 in its simplest form

**Answer:**

15 : 1

**Step-by-step explanation:**

5 : 1/3

Multiply both numbers in the ratio by 3.

5 × 3 : 1/3 × 3

15 : 1

[tex]5:\frac{1}{3} =5.\frac{3}{1} =\frac{15}{1} <=>15:1 (=15)[/tex]

ok done. Thank to me :>

A motorcycle can travel 60 miles per gallon. Approximately how many gallons of fuel will the motorcycle need to travel 40 km? [1 mile = 1. 6 km] 0. 04 0. 08 0. 20 0. 42.

**T**he **motorcycle **needs to **travel **40 km, **0.42 gallons **of **fuel.**

Given that,

A **motorcycle **can trave**l 60 miles** per **gallon**.

We have to **find**,

How many **gallons **of **fuel **will the **motorcycle **need to **travel **40 km?

**According **to the **question**,

The **motorcycle **travel **60 miles** per **gallon**,

The **motorcycle** **travels **40 km,

To **convert **it into **kilometers 60 **miles per **gallon**.

[tex]\rm 1 \ mile = 1.6\ k.m.\\\\60 \ miles \times 1.6 \ k.m. = 96 \ k.m.[/tex]

Therefore,

The **gallons **of **fuel **will the **motorcycle **need to **travel **40 km is,

[tex]= \dfrac{96}{40}\\\\= 0.42[/tex]

Hence,** T**he **motorcycle **needs to **travel **40 km, **0.42 gallons **of **fuel.**

For more details refer to the link given below.

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When Johan calculates how much interest he must pay, he calculates as follows: SEK 0.045-620,000 = SEK 6,975/4

a) What is the interest rate? How are you thinking?

b) Why does Johan divide by 4?

**Answer:**

its b

**Step-by-step explanation:**

show your solution 5x + 12 =42

**Answer:**

6

**Step-by-step explanation:**

5x+12=42

subtract 12

5x=30

divide by 5

x=6

**Answer:**

**Step-by-step explanation:**

**Conclusion: **

Therefore, the answer is **'x = 6'.**

Hoped this helped.

[tex]BrainiacUser1357[/tex]

a large bottle of juice contains 500 milliliters of juice. a medium bottle contains 70% as much juice as the large bottle. how many milliliters of juice are in the medium bottle.(can you include a number line? thanks!)

**Answer:**

350 millilitres

**Step-by-step explanation:**

70/100×500=350

How i can answer this question, NO LINKS, if you answer correctly i will give u brainliest!

**Answer:**

The answer is 8

x=3

4^3/2^3=8

Lena ran in a 340-meter race.About how many feet did she run?

**Answer:**

1115.49 feet

**Step-by-step explanation:**

To convert meters to feet, multiply 340 meters by 3.281 because there are approximately 3.281 feet in 1 meter.

340*3.281= 1115.49

pleaseeee help??????

A is the associative property of addition

In the equation 2x + 3y = 19, what is the constant?

**Answer:**

19

**Step-by-step explanation:**

The numerical value not being used as a multiplier of a variable is referred to as the constant. In this equation, **the constant is 19**.

_____

*Additional comment*

In different contexts, all of the numerical values, 2, 3, 19, can be referred to as both coefficients and constants. We can say that x has a constant coefficient of 2. We can say the coefficients in this equation are 2, 3, 19. Use the terminology defined in your curriculum materials.

The cost was 1,784 . they also had to pay 7.25% sales tax. What was the total amount paid

**Answer:**

**1913.34**

**Step-by-step explanation:**

*1784x0.0725=129.34*

*129.24+1784.00=1913.34*

Help me please just help I need help rn like rn

**Answer:**

i.900

j.6

k.8

l.0

**Step-by-step explanation:**

hope this helps you ;)

estimate the area of the following irregular shapes

will give brainliest

Answer: You need to count how many squares are shaded(at least half of it), therefore the area is 32 square units.

what triangle does the pythagorean theorem relate to

**Answer:**

Right Triangle

**Step-by-step explanation:**

I hope this helps!

How does a plastic fork, whale, hospital and chocolate bar relate with each other?

**Answer:**

They all include the letter A

**Step-by-step explanation:**

Simplify the difference. (7w2 – 7w – 8) – (5w2 + 2w – 3)

**Answer:**

2w2-5w-11 just subtract the second set of numbers from the first but it has to be like terms such as anything that is squared would only be applicable to another term with that is squared. a term is any group of number separated by a plus or a minus but it is not a term if it is separated by a multiplication symbol or a division symbol

**Answer:**

2w^2 - 9w - 5

**Step-by-step explanation:**

I got it right in Grandpoint.

HELP ! Will give brainliest

**Answer:**

look it up thats what i do

**Step-by-step explanation:**

1 is increasing because its going up, 2 is constant since it doesn’t move anywhere, 3 is decreasing because its going down , 4 is constant not moving anywhere like 2 and 5 is decreasing going down graph is non- linear

compare one way in which industrialization affected japan and britain in the period 1750-1900
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Writing an Argumentative Editorial about Initiating ChangeInstructionActiveRecognizing the Parts of an ArgumentChecMatch each description with the part of the argument it represents.Abedetails, facts, and other informationevidencelogical ideas disproving an opinionclaima statement expressing a viewpointcounterclaiman opposing viewpointrebuttallogical ideas that support an opinionreasons
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nin1) What is the equation of the line that passes through the point (-2,1) and has a slope of-5/2?
please help ill mark brainliest
don't/I/quite/know/what/to/I/ought/do
I had $3. 0. My mom gave $10. 0. My dad gave $30. 0. My aunt and uncle gave me $100. 0. I had another $7. 0. How much did i have?.
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Please help me find the answer to this question.
Select the correct answer.Choose the name of the highlighted part of the figure.O A.vertexB.angleOc.sidePlz help!!
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PLEASE HELP Using the 2 points below, write the slope intercept form equation of the line. (3,1) and (0,3)
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A rock is projected from the edge of the top of a building with an initial velocity of 12. 2 m/s at an angle of 63 above the horizontal. The rock strikes the ground a horizontal distance of 25 m from the base of the building. Assume that the ground is level and that the side of the building is vertical. What is the time?.
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