Plzzz help me with #3

Answer:

Solution given:

x+x+10°+40°+2x+10=360[complete turn]

4x+60°=360

4x=360-60

x=300/4=75

now

2x+10=2×75+10=160° is your answer

Answer:

The 3rd one - I don't seem too sure with the answer, you know the 1st question's 2nd part, right?

ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ

# ꧁❣ RainbowSalt2²2² ࿐

Answer:

67.48 miles

Step-by-step explanation:

the angle between two ships =180°-75°+14°= 119°

the first ship travels for 15×3=45miles

the second ship trave 11×3=33miles

the distance between them after 3 hours=

√(45²+33³-2(45)(33)cos 119°)

=√(2025+1089+1440)

=√4554

= 67.48 miles

Answer:

21.1cm

Step-by-step explanation:

Hello :)

The volume of a sphere can be found by this equation:

[tex]V=\frac{4}{3} \pi r^3[/tex] where V stands for volume and r stands for the radius in the sphere.

Since the volume is actually given to us and we need to find the radius, we can substitute in the numbers we know, and isolate the variable we are trying to find so we can get a concise answer.

[tex]V=\frac{4}{3} \pi r^3[/tex]

[tex]32398=\frac{4}{3} \pi r^3[/tex]

Now, let's isolate the r variable by dividing 4/3 and pi to the other side.

[tex]\frac{32398}{\frac{4}{3}\pi } =r^3[/tex]

We can get rid of the exponent by square rooting by 3.

[tex]\sqrt[3]{\frac{32398}{\frac{4}{3}\pi}} =r[/tex]

If we plug this into the calculator, the r=21.1

Which means the radius of the sphere is 21.1 cm.

Answer:

21.1 CM

[tex] \: \: \: \: \: \: \: [/tex]

Answer:

Step-by-step explanation:

Dilating a segment can change the length.  TRUE

A dilated line segment is parallel to its preimage.  TRUE

Dilation is a transformation that allows you to resize an object. The correct options are C and E.

Dilation is a transformation that allows you to resize an object. Dilation is a technique for making items bigger or smaller. This transformation yields a picture that is identical to the original shape. However, there is a size discrepancy in the form.

A translation is a transformation that moves every point in a figure in the same direction by the same amount, while dilation is a transformation that allows you to resize an object.

Therefore, the statements that are true are,

Hence, the correct options are C and E.

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Answer:

D

Step-by-step explanation:

Here are the options

A 20+10+5

B 20(10)(5)

c 20+1.1+1.05

D 20(1.1)(1.05)

total output of wheat in a given year = total tons of wheat the previous year x ( 1 + rate of increase of wheat)

Total growth in 2013 = 1.098 x 19.8 = 20 tons

total growth in 2014 = 20 tons x (1 + 0.098) = 20 x 1.1

total growth in 2015 = 20 x 1.1 x 1.05

The solution of the expression is,

⇒ x = - 160

An expression which is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division is called mathematical expression.

Given that;

The expression is,

⇒ log₄ (- 4x)  - log₄ 10 = 3

Now,

We can solve as;

⇒ log₄ (- 4x)  - log₄ 10 = 3

⇒ log₄ (- 4x/ 10) = 3

⇒ - 4x/10 = 4³

⇒ - 4x / 10 = 64

⇒ - 4x = 640

⇒ x = - 160

Thus, The solution of the expression is,

⇒ x = - 160

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Answer:

A

Step-by-step explanation:

120 is the starting value, aka the price of the painting in 2014 before it is increased.

Answer:

Blue area ~ 25π

Blue circumference ~ 10π

Pink area ~ 36π

Pink circumference ~ 12π

Grid area ~ 9 π

Grid Circumference ~ 6π

Red area ~ 49 π

Red Circumference ~ 14 π

Step-by-step explanation:

have a good day!! :)

Answer:

Option one (x-2)(x-3)

Step-by-step explanation:

We have x²-5x+6 =0

X²-3x-2x+6=0

X(x-3)-2(x-3)=0

(x-2)(x-3)=0

Answer:

25%

Step-by-step explanation:

25% us the answer. First: work out the difference (decrease) between the two numbers you are comparing.

Decrease = Original Number - New Number

Then: divide the decrease by the original number and multiply the answer by 100.

Answer:

-3/4

Step-by-step explanation:

change them to improper fractions

-5/2 - (-7/4)

now multiply -5/2 by two so the denominators are the same

-10/4 - (-7/4)

subtracting a negative number is the same as adding a positive number

-10/4 + 7/4

= -3/4

Answer:

18.02

Step-by-step explanation:

Answer:

11

Step-by-step explanation:

so basically u just square root 121 which give u 11

[tex] \sqrt{121} = 11[/tex]

Answer:

Hello!

Question 1: What is an earthquake? Answer: An earthquake is the shaking of the surface of the Earth resulting from a sudden release of energy in the Earth's lithosphere that creates seismic waves.

Question 2: What are faults? Answer: In geology, a fault is a planar fracture or discontinuity in a volume of rock across which there has been significant displacement as a result of rock-mass movements.

Question 3: Why are earthquakes more likely to occur near faults? Answer: Notice that many plate boundaries do not coincide with coastlines. Earthquakes can also occur far from the edges of plates, along faults. Faults are caused by all that bumping and sliding the plates do. They are more common near the edges of the plates.

Question 4: What happens when the plates grind against each other? Answer: An earthquake is caused by the movement of Earth's crustal plates grinding against one another.

Question 5: Is it true that when vibrations reach earth surface as earthquakes occur? Answer: Yes! It's true that it vibrates near the earth surface!

Hope I helped! Ask me anything if you have questions! Brainiest plz. Hope You make a 100%! Have a nice day! -Amelia♥

Answer:

[tex]\frac{2}{3}[/tex]

Step-by-step explanation:

Hi there!

[tex]slope=\frac{y_2-y_1}{x_2-x_1}[/tex] where the given points are [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex]

Plug in any two points; plug in (9,2) and (3,-2)

[tex]=\frac{-2-2}{3-9}\\=\frac{-4}{-6}\\=\frac{2}{3}[/tex]

Therefore, the slope is [tex]\frac{2}{3}[/tex].

I hope this helps!

Answer: The width is 10.2 inches, the perimeter is 71.4, the area is 260.1.

Step-by-step explanation: So first i divided 25.5/5 which equals 5.1. The ratio is 2:5 so I know that i have to multiply 5.1x2 which is 10.2, thats how you get the width. The perimeter I just did 25.5+25.5+10.2+10.2 =71.4. For the area I just multiplied 25.5x10.2=260.1.

The width of the rectangle is 10.2 inches.

The perimeter of the recatngle is 71.4 inches.

The area of the rectangle is 260.1 square inches.

The perimeter of rectangle is given by;

[tex]\rm Perimeter \ of \ rectangle=2 (Length + width)[/tex]

The sides of a rectangle are in the ratio 2:5.

If the longer side of the rectangle is 25.5.

The shortest side of the rectangle is;

[tex]=\dfrac{25.5}{5}\\\\=5.1 \rm \ inches[/tex]

The width of the rectangle is;

[tex]\rm Width=2\times 5.1\\\\Width =10.2[/tex]

The width of the rectangle is 10.2 inches.

The perimeter of the recatngle is;

[tex]\rm Perimeter \ of \ rectangle=2 (Length + width)\\\\\rm Perimeter \ of \ rectangle=2 (25.5+10.2)\\\\\rm Perimeter \ of \ rectangle=2 \times 35.7\\\\\rm Perimeter \ of \ rectangle=71.4 \ inches[/tex]

The perimeter of the recatngle is 71.4 inches.

The area of the rectangle is;

[tex]\rm Area=length \times width\\\\Area=25.5\times 10.2\\\\Area=260.1 \ square \ inches[/tex]

The area of the rectangle is 260.1 square inches.

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Answer:

Reflected over the x axis and translated 4 units left

Step-by-step explanation:

Just took the test and got 5/5 :)

Answer:

Reflected over the X axis

Tanslated 4 units left.

Step-by-step explanation:

Plato 5/5

Answer: 336 sq ft

Step-by-step explanation:

Answer:

7.35

Step-by-step explanation:

4.25+2.75=7.00 before tax

7.00 x .05=.35 sales tax

7.00+ .35=7.35 total bill

Answer:

hello it is Alana btw i dk if u remember me tho, but if you do imma get my phone back in august and my old acc got deleted so yeah

Step-by-step explanation:

=======================================================

Explanation:

Divide the given dollar amount over the 36 months mentioned.

(10368)/(36) = 288 dollars is the monthly payment

36 months = 3 years

Answer:A:√7+√3+√98−√18 Part B:3√5−3√11+2√121−3√90. 1.

Step-by-step explanation:

Answer:

1 feet

Step-by-step explanation:

15-14

Answer:

The tax paid was $10.80

Step-by-step explanation:

135 time 0.08 is 10.8

Tax Paid: $10.80

Total Paid: $145.80

Answer:

145.8

Step-by-step explanation:

135x1.08=145.8

Answer:

grrrr

Step-by-step explanation: