Is this right? If not let me know and explain how if u can.


(No link <3)

Answer:

h = 7

Step-by-step explanation:

-3h + 6 = -15

Get rid of the 6 by subtracting it from both sides.

-3h + 6 - 6 = -15 - 6

-3h = -21

Get rid of the -3 by dividing it from both sides.

-3h/-3 = -21/-3

h = 7

[tex]\huge\textsf{Hey there!}[/tex]

[tex]\textsf{-3h + 6 = -15}[/tex]

[tex]\large\text{SUBTRACT 6 to BOTH SIDES}[/tex]

[tex]\textsf{-3h + 6 - 6= -15 - 6}\\\\\\\large\text{CANCEL out: 6 - 6 because that gives you 0}\\\\\large\text{KEEP: -15 - 6 because that helps you solve for the h-value}\\\\\textsf{-15 - 6 = \bf -21}[/tex]

[tex]\large\text{New equation: -3h = -21}[/tex]

[tex]\large\text{DIVIDE -3 to BOTH SIDES}\\\\\mathsf{\dfrac{-3h}{-3}=\dfrac{-21}{-3}}\\\\\\\large\text{CANCEL out: }\mathsf{\dfrac{-3}{-3}}\large\text{ because that gives you 1}\\\\\\\large\text{KEEP: }\mathsf{\dfrac{-21}{-3}}\large\text{ because that solves for your h-value}[/tex]

[tex]\mathsf{h = \dfrac{-21}{-3}}\\\\\\\mathsf{\dfrac{-21}{-3}=\bf 7}\\\\\\\\\mathsf{h = \bf 7}[/tex]

[tex]\boxed{\boxed{\large\textsf{Answer: \huge\bf h = 7}}}\huge\checkmark[/tex]

[tex]\large\text{Good luck on your assignment and enjoy your day!}[/tex]

~[tex]\frak{Amphitrite1040:)}[/tex]

Answer:

22.50m

Step-by-step explanation:

With the ground, the horizontal ground distance is the adjacent side, so by SOHCAHTOA, the ratio used is cosine, i.e.

Ground distance

= hypotenuse * cos(50°)

= 35 cos(50°)

= 35*0.64279

= 22.50m

Answer:

In picture

Step-by-step explanation:

Brainliest please~Thank you

Answer:

Step-by-step explanation:

Transformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, reflection, dilation and translation.

Dilation is the increase or decrease in size of a figure by a factor k. If k > 1, then the dilation is an increase whereas if k<1, then the dilation is a decrease.

From the diagram, since triangle LMN is dilated by a factor of 1/4, hence the size of LMN is reduce. Therefore:

L'M' = (1/4)LM, L'N' = (1/4)LN, N'M' = (1/4)NM

Also, the distance from point P to N' is one-fourth of the distance from point P to N.

The correct option is highlighted in the image attached.

Answer:

Since the angle 140° is in the second quadrant, the reference angle formula is Ar=180°−Ac. A r = 180 ° - 140 = 40°

Step-by-step explanation:

Answer:

A. Plane SXT, Plane PQR

B. Points S, R, and T

C. Line ST and Line PQ intersect [] Line PQ and Line YX intersect

Step-by-step explanation:

For the image below we decrypt ;

This is further explained below.

Generally, a Plane is simply defined as three noncollinear endpoints, two parallel lines,

If two or more points are located on the same straight line, they are said to be collinear.

In conclusion, Intersecting lines cuts across one or more lines to create an intercept

Read more about Intersecting lines

https://brainly.com/question/11297403

#SPJ9

Answer:

Step-by-step explanation:

area of a circle=πr^2

42=3.14*r^2

42/3.14=r^2

13.37=r^2

[tex]\sqrt{13.37[/tex]=r

3.65=r

3.7=r

therefore radius of a circle is 3.7 ft

Answer:

2*2*2*3

or

2^3   * 3

Step-by-step explanation:

24 = 4*6

But 4 and 6 aren't prime

24 = 4*6 = (2*2)  * (2*3)

All these numbers are prime

24 = 2*2*2*3  or with exponents  = 2^3   * 3

Round this value however you need to.

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

Explanation:

The given set of values is {11, 86, 46}

Add up the numbers to get 11+86+46 = 143

Then divide by 3 to get 143/3 = 47.667 approximately. We divided by 3 because there are 3 values in the given set.

Answer:

slope = 5/8

Step-by-step explanation:

y2 - y1 / x2 - x1

-7 - (-2) / -3 - 5

-5 / -8

= 5/8

Answer:

312

Step-by-step explanation:

1000x.078=78 interest per year

78 interest x4 years=312 interest after 4 years.

Answer:

25 percent

Step-by-step explanation:

Answer:

S2 + 355

Step-by-step explanation:

Given the expression to evaluate :

S2+54+18+46+237

Since the values are bound by the addition operator, we take the sum of the like terms ;

S2 + (54+18+46+237)

S2 + 355

Answer:

LOL

Step-by-step explanation:

Answer:

When your brain goes numb, you can call that mental freeze

Step-by-step explanation:

Answer:

It’s the second one

Step-by-step explanation:

Answer:

It is given that a bag contains 3 red marbles, 5 blue marbles and 2 green marbles.

The total number of marbles in the bag is 10.

Two blue marbles are drawn one after another from the bag.

Let A be the event that getting two marbles are blue marbles under condition is with replacement.

The probability of...

Answer:

14

Step-by-step explanation:

because when you solve the equation you subract 15 from both sides and then divide -7 from the answer

Answer:

x < 5

Step-by-step explanation:

Step 1 :- Move constant to the right-hand side and change their sign.

Step 2 :- Calculate the difference.

Step 3 :- Divide both side of the inequality by -7 and flip the inequality sign.

Answer:

A. x<8

Step-by-step explanation:

17 < 9 + x

subtract 9 from both side

17-9 < 9-9 + x

8 < x

I hope it helps (✷‿✷)

Answer:

-4

Step-by-step explanation:

Slope is found by

m = ( y2 - y1)/(x2 -x1)

  = (-4 -0)/(1 -0)

   -4/1

  -4

Answer:

Step-by-step explanation:

a) 5 = 5

10 = 2 * 5

40 = 2 * 2 * 2 *5

Least common denominator = 2*2*2*5=40

Now find equal fractions with denominator 40

[tex]\frac{2}{5}=\frac{2*8}{5*8}=\frac{16}{40}\\\\\frac{7}{10}=\frac{7*4}{10*4}=\frac{28}{40}\\\\\frac{9}{40}[/tex]

Fractions with equal denominators:

[tex]\frac{16}{40} ; \frac{28}{40} ; \frac{9}{40}[/tex]

b) 25 = 5* 5

40 =  2 * 2 * 2 * 5

120 = 2 * 2 * 2 * 3 * 5

Least common denominator = 8*25*3=600

[tex]\frac{17}{25}=\frac{17*24}{25*24}=\frac{408}{600}\\\\\frac{23}{40}=\frac{23*15}{40*15}=\frac{345}{600}\\\\\frac{67}{120}=\frac{67*5}{120*5}=\frac{335}{600}\\\\[/tex]

Answer:

[tex]147.6\:\mathrm[/tex]

Step-by-step explanation:

The perimeter of a polygon is simply sum of the lengths of all sides of the polygon.

Therefore, we can find this polygon's perimeter by adding up the length of each of its sides:

[tex]9.8+9.8+11.7+9.8+21.5+21+11.7+9.8+31.3+11.2=\boxed{147.6\:\mathrm{m}}[/tex]

Since there is a lot to keep track of, I'd recommend picking any side and moving clockwise/counter-clockwise until you get all sides.

Answer:

188.57 cm³

Step-by-step explanation:

Half sphere = 1/2 volume sphere

Sphere = 4/3 * 22/7 * 3³

Sphere = 4/3 * 22/7 * 27/1

Sphere = 2376/21 = 113.14

113.14 / 2 = 56.57

Cone = 22/7 * 3² * h/3

Cone = 22/7 * 9/1 * 14/3

Cone = 2772/21 = 132

132 + 56.57 = 188.57 cm³

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Answer:

about 13.4cm^3

Step-by-step explanation:

multiply 14x3 divided by 3.14

I have no idea but maybe if you would pay attention in class you would know how to do it. I just need my points so I can keep getting answers. good luck tho

Answer:

2x-y=8

(3x-y=17)*_1

2x-y=8

-3x+y=-17

#-x=-9, x=9 & y=-10

Answer:

x = 9  and y  = 10

Step-by-step explanation:

Subtract the second equation from 1 as in doing so the y will get cancelled as they are of the opposite sign.

2x - y = 8

-3x + y = -17

-----------------

- x = - 9

Therefore,

x = 9

Now we will add the value of x to any of the equation from the question.

2x - y = 8

2(9) - y = 8

18 - y = 8

Therefore,

y = 10

Answer:

17 feet

Step-by-step explanation:

cos = adj/hyp

cos60 = adj/34

34 * cos60 = adj

adj = 17

Answer:

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Answer:

A. Between 3.0 and 3.5 and between 4.0 and 4.5

Step-by-step explanation:

The zeroes of a function occur whenever a value of x returns zero. To predict where the zeroes lie, determine the interval(s) where the function crosses the x-axis. This occurs when either [tex]f(x)[/tex] goes from a negative value to a positive value or vice versa.

From [tex]x=3.0[/tex] and [tex]x=3.5[/tex], the y-values go from 4.0 (positive) to -0.2 (negative), respectively. Therefore, there must be a zero in this interval.

From [tex]x=4.0[/tex] and [tex]x=4.5[/tex], the y-values go from -0.8 (negative) to 0.1 (positive), respectively. Therefore, there must also be a zero in this interval.

Thus, the zeros of this function occur between 3.0 and 3.5 and between 4.0 and 4.5, leading to answer choice A.

Answer:

between 3.0 and 3.5 and between 4.0 and 4.5

Step-by-step explanation:

Plato/Edmentum

Answer:

D. 6 ft

Step-by-step explanation: