I need help with this please !

Answer: 4ft

Step-by-step explanation:

Answer:

47

Step-by-step explanation:

the sum of all the interior angles in a triangle is 180.

25+108=133

180-133=47

Answer:

For a polynomial of the form ax²+bx+c, rewrite the middle term as a sum of two terms whose product is  a⋅c = 8⋅ −3=−24 and whose sum is b=−2.

8t²+4t−6t−3

Factor out the greatest common factor from each group.

4t(2t+1)−3(2t+1)

Factor the polynomial by factoring out the greatest common factor, 2t+1.

(2t+1)(4t−3)

Step-by-step explanation:

The equation

c

+

6

=

41.94

can represent the scenario, and each pair of flip-flops costs

$

35.94

.

Answer:

C

Step-by-step explanation:

Answer:the farmer paid $70 for each cow!

Step-by-step explanation:

$420 divided by 6 =70 therefore he paid $70 per each cow!Hoped this helped!

Answer: 18oz

Step-by-step explanation:

Answer:

7.2 inches

Step-by-step explanation:

First, we find the length of the legs, which are the sides that are parallel to the x- and y-axis.

The leg parallel to the x-axis is 6 inches long.

The leg parallel to the y-axis is 4 inches long.

After finding the length of both legs, we can use the Pythagorean Theorem to find the length of the hypotenuse: a² + b² = c²

a and b being the legs, and c being the hypotenuse

6² + 4² = c²

36 + 16 = c²

52 = c²

√52 = c

c ≈ 7.2 inches

Answer:

18

Step-by-step explanation:

f(x)=2x and g(x)=x2+3, find (g ∘ f)(−3)

f(x)= 2(-3)= -6

g(x)= (-3)(2) +3= -6+3= -3

(g ∘ f) = -6 x -3= 18

Answer:

positive assosiation

Step-by-step explanation:

here is a screenshot of them plotted on a graph on

Answer:

by the -16 did you mean to put a + sign or is that a t

Answer:

The perimeter of a rectangle is 30 meters. The length of the rectangles is 3 meters more than twice the width. Find the dimensions of the rectangle.

Step-by-step explanation:

Equation for Perimeter of a rectangle: Perimeter = 2W + 2L

Defining the variables, let

Width = x

Length = 2x+3 (3 more than twice the width)

Plugging everything into the equation

30= 2(x) + 2(2x+3) using the distributive property,

30=2x+4x+6 combining like terms

30=6x+6 subtracting 6 from both sides,

24=6x divide both sides by 6

4=x This means that the width is 4 m

To get the length, use the expression L=2x+3 and plug in x = 4 that was already solved for

L=2(4)+3

L=8+3 = 11 m

So the dimensions of the rectangle are width is 4 m and length is 11 m

Answer:

show stage and back stage

Step-by-step explanation:

The scale factor is 3 and the value of the unknown variable of the larger floor is 36 ft and this can be determined by using the given data.

Given :

a) Let the scale factor be 'y'. So, the value of 'y' can be calculated as:

[tex]\begin{aligned}\\24 &= y \times 8\\y &= 3\\\end{aligned}[/tex]

So, the scale factor is 3.

b) The value of the unknown variable of the larger floor is calculated as:

[tex]\begin{aligned} \\12\times y &= x\\12\times 3& = x\\x&= 36\\\end{aligned}[/tex]

So, the value of the unknown variable of the larger floor is 36 ft.

For more information, refer to the link given below:

https://brainly.com/question/8765466

Answer:

1a: perpendicular to the plane of the horizon or to a primary axis : UPRIGHT

b(1): located at right angles to the plane of a supporting surface

(2): lying in the direction of an axis : LENGTHWISE

2a: situated at the highest point : directly overhead or in the zenith

bof an aerial photograph : taken with the camera pointing straight down or nearly so

3a: relating to, involving, or integrating economic activity from basic production to point of sale

a vertical monopoly

b: of, relating to, or comprising persons of different status

the vertical arrangement of society

4medical : relating to or being transmission (as of a disease) by genetic inheritance or by a congenital or perinatal routeChoose the Right Synonym for vertical

VERTICAL, PERPENDICULAR, PLUMB mean being at right angles to a base line. VERTICAL suggests a line or direction rising straight upward toward a zenith.  the side of the cliff is almost vertical  PERPENDICULAR may stress the straightness of a line making a right angle with any other line, not necessarily a horizontal one.  the parallel bars are perpendicular to the support posts  PLUMB stresses an exact verticality determined (as with a plumb line) by earth's gravity.  make sure that the wall is plumb  

Answer: 7(x + 5) = 2

Step-by-step explanation:

Use the variable x to represent the number

7(x +5) = 2

Answer:

7(x+5)=2              x= -33/7

Step-by-step explanation:

Answer:

[tex]q = -\frac{2}{3}[/tex]

Step-by-step explanation:

[tex]3(q +\frac{4}{3} ) = 2\\3q + 4 = 2\\3q = 2 - 4\\3q = -2\\q = -\frac{2}{3}[/tex]

Answer:

1124

Step-by-step explanation:

1323

The area of the triangle △ABC is 12 square units.

The question is incomplete. The actual question is

Triangle ABC is symmetric about the y-axis. Point A is located at (-3,0), and AB is the longest side of ABC. If the perimeter of ABC is 16, what is the area?

Symmetrical forms or figures are things that can have a line drawn through them so that the representations on both sides of the line mirror each other.

As could be seen in the figure the triangle  △ABC is symmetric along the y-axis. Hence, the side AC and BC must be of the same length let us call it 'a'. Also, the coordinate of B must be (3,0) because (3,0) is the reflection of (-3,0) corresponding to the y-axis.

And, the length of AB=6 units because the distance between (-3,0) and (3,0) is 6 units.

Now, the perimeter of the triangle is 16 units. Therefore,

2a+6=16

⇒a=(16-6)/2

⇒a=5 units.

Hence, we have an isosceles triangle △ABC we can find the height 'h' of the triangle using the Pythagoras theorem. Consider the triangle  △ACE
then we have that

the height of the right triangle  △ACE= h

the base of the right triangle  △ACE= 3 units

the hypotenuse of the right triangle  △ACE= a = 5 units.

Hence, by Pythagoras' theorem

h²+3²=5²

⇒h²=25-9=16

⇒h=4 (we choose the positive value of h because length is always positive)

Hence, the area of the triangle △ABC is

(1/2)×base×height

=(1/2)×AB×CE

=(1/2)×6×4 unit²

=12 unit²

Hence, the area of the triangle △ABC is 12 square units.

Learn more about the isosceles triangles in- brainly.com/question/2456591

#SPJ2

Answer:

A) y = -5/2x - 2

Step-by-step explanation:

y = slope + y-intercept

The slope is negative and the y-int is -2, thus the first option.

The question is incomplete, here is the complete question.

Mr. Jackson orders lunches to be delivered to his workplace for himself and some coworkers. The cost of each lunch is $6.25. There is also a one-time delivery fee of $3.50. What expression could Mr. Jackson use to find the cost of ordering n lunches

Answer:

6.25x + 3.50

Step-by-step explanation:

Mr. Jackon orders lunch for his coworkers and himself at the cost of $6.25

The delivery fee is $3.50

Therefore the expression that can be used to find the cost of ordering lunch is

n = 6.25(x) + 3.50

n= 6.25x + 3.50

Answer:

given: 300km in 6 hours

formula: a÷b=x

work: 300÷6=x

          50= x

answer: the avrage

speed of the car is 50km an hour

Step-by-step explanation:

Answer:

33

Step-by-step explanation:

it is 33 if you get it wrong than dab

Answer:

Step-by-step explanation:

volume of cone = πr²h/3

= 3.14×4²×5/3 = 84 m³

Answer:

middle one- is the answer :D

Step-by-step explanation:

Answer:

tysm bestie

Step-by-step explanation:

Answer:

20 hours

Step-by-step explanation:

First off, if we divide the number of hours he has played by the number of weeks 15/3 =

It would be an average of 5 hours per week

Therefore, in the next 4 weeks we would practice for 20 more hours.

i hope this helps you<33

have a nice day or night

Answer:

Since she started with $80 and ended with with $35,24, we can find the total amount she spent by subtracting these amounts:

$80 - $35.24 = $44.76

This means that she spent $44.76 on coffee. If each pound cost $7.46, we can divide $44.76 by $7.46 to see how many pounds she bought (ignoring tax):

44.76 / 7.46 = 6 pounds of coffee purchased

I hope it help you

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Mark brainliest

Answer:

1,620

Step-by-step explanation: