Answer:
solution given:
the exact function value. tan 45°=1
Find the slope of the line that passes through (-1,-4) and (3,5) Label the coordinates in the boxes
Answer: 2.25 or 2 1/4 or 9/4
y2 - y1 / x2 - x1
5 - (-4) / 3 - (-1)
9/4
2 1/4
Geraniums are $2.95 each. How much will 5 plants cost? (include 7% sales tax.)
someone help me i don’t understand this !
Answer: put it in the calculator with the () and they will give it to you right like you need it
Step-by-step explanation: :)
Answer:
I help you
Step-by-step explanation:
I help you _GUTI_ discord
answer this question for brainilest and 20 points
Answer:
x = 5, y = 4
Step-by-step explanation:
Solve for one variable. x will be simpler using the second equation.
3x = 15
Divide by 3.
x = 5.
Now put that into the other equation.
4x + 5y = 40
Substitute variable.
4(5) + 5y = 40
20 + 5y = 40
Subtract 20 from both sides.
5y = 20
Divide by 5.
y = 4.
please someone answer this, “what is the area of triangle ABC?”
Here's the solution,
The given triangle is an equilateral triangle, because it's all angles measure 60° each
now,
Area of an equilateral triangle :
=》
[tex] \dfrac{ \sqrt{3} }{4} {a}^{2} [/tex]
where,
a = 8 ( side measure )=》
[tex] \dfrac{ \sqrt{3} }{4} \times 8 \times 8[/tex]
=》
[tex] \sqrt{3} \times 16[/tex]
=》
[tex]16 \sqrt{3} \: \: \: cm {}^{2} [/tex]
or
=》
[tex]27.71 \: \: cm {}^{2} [/tex]
hey another one so sorry T^T
Answer and Step-by-step explanation:
-6 and -10 are the answers.
This is because these numbers are less than -5, so they would work when plugged in for h in the inequality.
#teamtrees #PAW (Plant And Water)
Answer:
-6 and -10
Step-by-step explanation:
-6 and -10 are both less than -5, hope this helps :)
Hey can you help me fast!!
Answer:
$35.00
Step-by-step explanation:
Add the exacted prices of the five books together.
5.99 + 6.00 + 6.45 + 7.75 + 7.99 = 34.18
The number closest to 34.18 on the list of choices is 35.00.
Have a nice day :)
Please help and NO LINKS I WILL REPORT
An angle measures 7/9ₙ radians. What is the degree measure of the angle?
A.) 2.44°
B.) 140°
C.) 280°
D.) 439.6°
Answer:
B. 140 degrees
Step-by-step explanation:
Edge 2020
PLEASE HELPPPPPPPPPP
Answer:
y = 25.20 m
Step-by-step explanation:
By applying tangent rule in ΔABC,
tan(25)° = [tex]\frac{\text{Opposite side}}{\text{Adjacent side}}[/tex]
= [tex]\frac{y}{BC}[/tex]
BC = [tex]\frac{y}{\text{tan}(25)}[/tex] --------(1)
Now we apply tangent rule in ΔABD,
tan(15)° = [tex]\frac{y}{BC+CD}[/tex]
tan(15)° = [tex]\frac{y}{BC+40}[/tex]
BC + 40 = [tex]\frac{y}{\text{tan}(15)}[/tex]
BC = [tex]\frac{y}{\text{tan}(15)}[/tex] - 40 -------(2)
From equation (1) and (2),
[tex]\frac{y}{\text{tan}(25)}=\frac{y}{\text{tan}(25)}-40[/tex]
[tex]\frac{y}{\text{tan}(25)}-\frac{y}{\text{tan}(25)}=-40[/tex]
[tex]y[\frac{1}{\text{tan}(25)}-\frac{1}{\text{tan}(25)}]=-40[/tex]
y(2.1445 - 3.7321) = -40
1.5876y = 40
y = 25.1953
y ≈ 25.20 m
Therefore, measure of y is 25.20 m.
I had $370 my mother gave me $150 my father gave me $150 my aunt and uncle gave me $ 100 and I had another $30. How much did I have?
Answer:
370+150+150+100+30=800
Step-by-step explanation:
Can you form a parallelogram by drawing a triangle and then reflecting one or more times? Explain.
Answer:
please give me brainlist and follow
Step-by-step explanation:
No. It is not possible to reflect a triangle in such a way that the result is quadrilateral with any consecutive sides that are congruent.
(15 point) Which set of ordered pairs are solutions to the equation y = 10x?
Answer:
Blue, yellow and green.
Step-by-step explanation:
NO links or report
Find the area of the figure
Area ___ units^2
Answer:
25 units^2
Step-by-step explanation:
picture too 1st question:
Answer:
6 gallons and 2 pints
Thank for posting the pic, it makes sense now!
TIME REMAINING
43:34
A department store is hiring for the positions of manager, associate manager, and assistant manager. If 15 people have applied for all the positions and are equally qualified for each position, in how many ways can the positions be filled?
Answer:
The positions can be filled in 2730 ways
Step-by-step explanation:
The number of all posible ways is equal to the number of possibilities of who can become the manager, times the number of possibilities of who can become the associate manager, times the number of possibilities of who can become the assistant manager.
Now...
The number of possibilities of who can become the associate manager = 15
The number of possibilities of who can become the associate manager = 14
(it decrease by one because one person already got the position of manager)
The number of possibilities of who can become the assistant manager = 13
(based on the same logic as for the number of who can become the associate manager)
So now we know the number of ways equals...
15 x 14 x 13 = 2730
A company logo is shaped like an equilateral triangle with 3-inch long sides. What is the height of the logo? Round to the nearest tenth.
Answer:
about 2.6 in.
Step-by-step explanation:
[tex]h=\frac{s\sqrt{3}}{2}\\\\h=\frac{3\sqrt{3}}{2}\\\\\frac{3\sqrt{3}}{2}\approx2.6\\\\h\approx2.6[/tex]
–v^2 + 4v − 1 = 0
Solve using the quadratic formula
what do I do?
Answer:
The quadratic formula is ax^2+bx+c=0.
The exact answer to this is v = 2 ± √ 3
Step-by-step explanation:
Find the hypotenuse (c) of the right triangle.
Round your answer to the nearest tenth.
7m
11m
I NEED HELP WITH THIS QUESTION ASAP
Hypotenuse (x) of the right triangle = [tex] \sqrt{7² \: + \: 11²} [/tex]
Hypotenuse (x) of the right triangle = [tex] \sqrt{49 \: + \: 121} [/tex]
Hypotenuse (x) of the right triangle = [tex] \sqrt{170} [/tex]
Hypotenuse (x) of the right triangle = 13
The hypotenuse (x) of the right triangle is 13 m.
Hence, option (D) 13 m is correct. [Answer]Answer:14m+9=23
Step-by-step explanation:
What are the coordinates of the point labeled A in the graph shown above?
Question 4 options:
A)
(–2, 4)
B)
(2, 2)
C)
(–2, 2)
D)
(2, –2)
Answer:
The coordinates of the point labeled A in the graph shown is (2,-2). The 2 is in the x axis while -2 is in the y axis of the graph while point B is in coordinates (-2,-2) and point C is in coordinates (-2,4).
Answer:
i need a picture
Step-by-step explanation:
i cant see anything im not gonna be able to answer this
1
1. Triangle ABC was dilated with the origin as the center of
dilation to create
아아하하
2
1
Which rule best represents the dilation that was applied to
Triangle ABC to create 4BC'?
A (Xy) - (x + 2 y + 2) C. (x, y) - (2x2)
B. (x, y) = (x-2y + 2) D. (x, y) - (x %
Y)
ОА
OD
Answer:
f=A%27(-0.25%2C0.75)%5C%5C%5C%5CB%27(1.75%2C-0.25)%5C%5C%5C%5CC%27(-1%2C-0.25)
Step-by-step explanation:
A Dilation is defined as a transformation in which the image and the pre-image have the same shape, but their sizes are different.
When the scale factor is greater than 1, the image obtained after the dilation is greater than the pre-image and it is an "Enlargement".
When the scale factor is is between 0 and 1, the image obtained after the dilation is smaller than the pre-image and it is an "Reduction".
In this case you know that the triangle ABC was dilated by this scale factor:
With the origin as the center of dilation.
Since:
It is a Reduction.
You can identify that the vertices of the triangle ABC are:
So you need to multiply the coordinates of each vertex of the triangle ABC by , in order to get the coordinates of the triangle A'B'C. Then, you get:
Find the area of this shape
Simplify the following:
(8p−2)(6p+2)
Answer:
48p^2 +4p-4
Step-by-step explanation:
Use Foil Method
First: 8p*6p=48p^2
Outsides: 8p*2=16p
Insides: -2*6p=-12p
Lasts: -2* 2=-4
simplify:
48p^2 +16p - 12p -4
ANSWER 48p^2 +4p-4
Have a great day!
Answer:
Therefore the answer is
[tex]48p^{2} + 4p - 4[/tex]
What is the area of the trapezoid?
12 ft 2
14 ft 2
13 ft 2
10 ft 2
Answer:
10 ft 2
Step-by-step explanation:
A=a+b2h=3+72·2=10
Please help !! 10 pts!!!!
Y = 8000/1000= 8
Y= 8*20
Y= 160
Which statement is true for the equation 4x - 4x - 5 = -5? (5 points)
1) It has no solution.
2) It has one solution.
3) It has two solutions.
4) It has infinitely many solutions.
Answer:
4)it has infinitely many solutions
Please help me with this question
Answer:
If you know the area of one triangle, then you can multiply it by 2 to get the area of the parallelogram, because the other triangle is congruent.
A swimming pool is in the shape of a right triangle. One leg has a length of 15 feet and the hypotenuse is √325 feet. Estimate the length of the other leg. Round to the nearest integer, if necessary
Answer:
10 feet
Step-by-step explanation:
a^2+b^2=c^2
15^2+B^2=365
225+b^2=365
b^2=100
b=10
please help i am providing all necessary info i will give brainliest
Answer:
Step-by-step explanation:
the virus test seems bad. 2 that were positive got away :0 they would continue to spread the virus and the world would be taken over by Zombies :/
What is the gradient of the graph shown?
Give your answer in its simplest form.
Answer:
1.5
Step-by-step explanation:
To find out the gradient (or the slope), we can use the formula
Gradient = (y2-y1)/(x2-x1), where (x1,y1) and (x2,y2) are any two points lying on the line.
Looking at the graph, we can take any two points and simply plug the coordinates in the equation. For instance, take (0,-2) and (2,1)
Therefore we get the gradient as (1- -2)/(2-0) = 3/2 or 1.5.
Feel free to ask any doubts you may have.
Hope this helps! :D
One dozen students each drop a brass tack six times from a height of six inches onto a level hard surface. They record the number of times the tack lands point up. The table below lists their results.
What was the experimental probability that the tack lands point-up for student 4?
Experimental Probability = 2/3
To find the experimental probability that the tack lands point-up for student 4, we can use the following equation
[tex]\frac{Point-up}{Attempts}\\\frac{4}{6} or\frac{2}{3}[/tex]
If this helped you a Brainliest would be appreciated!
Answer:
0.75
Step-by-step explanation: