Answer:
(15*5)sq ft
=75 sqft
Step-by-step explanation:
The temperature changes from 9°F to −5°F. Which of the following expressions model the distance on the thermometer between 9°F and −5°F? Choose all the correct answers.
Answer:
wouldnt it be 13? and do you have have ps3
Find the slope of the graph
Hi there! Your answer is -1/9
Please see an explanation for a better and clear understanding to your problem.
Any questions about my answer and explanation can be asked through comments!:)
Step-by-step explanation:
[tex] \large \boxed{ m = \frac{y_2-y_1}{x_2-x_1} }[/tex]
The formula above is slope formula. We will be using this to find a slope of a line.
From the graph, there are two points which are (4,0) and (-5,1).
You can either let (4,0) = (x1, y1) or (x2, y2) but I will be letting (-5,1) =(x2, y2)
Substitute the coordinate points in.
[tex] \large{m = \frac{1 - 0}{ - 5 - 4} } \\ \large{m = \frac{1}{ - 9} } \\ \large{m = - \frac{1}{9} }[/tex]
Hence, the slope is - 1/9. If you are curious where m-term comes from, it comes from y = mx+b where m = slope and b = y-intercept.
Plsss help I’m begging u
Answer:
translation
Step-by-step explanation:
Ik its ridoculas so I looked it up believing myself
Help fast please....
Answer:
152 cm²
Step-by-step explanation:
please help I will mark you brainiest!!!
Answer:
1080 - 240 = 840
Step-by-step explanation:
every single extended warranty is 20 bucks. that being said, u can like.. you know multiply the thing the the the 20 by 12 then minus. walla
I need help plzzzzzzzzz
Answer is:
a= 90-70
=20
Answer:
The missing angle is 20°
Step-by-step explanation:
The square by the vertex indicates that this is a right angle. A right angle measures 90°. So what you can do is subtract the 70° from the 90°, to get 20°.
Hope this helps! Have a great day! :)
(7+c) + 4 simplify the expression explain each step
Answer:
11 + c
Explanation:
In the parenthesis, 7 + c cannot be simplified, so there is no need for them. Now we have 7 + c + 4. Only 7 and 4 can be added. 7 + 4 = 11. The answer is 11 + c.
Answer:
c+11
Step-by-step explanation:
Please help me on question 1 :)
What is m KJL? ( thank you for anyone who answers!!)
Answer:
54 degrees. The triangle is isosceles, so 180-72= 108.
108/2=54
The solution is, m KJL=54 degrees.
What is an angle?In Plane Geometry, a figure which is formed by two rays or lines that shares a common endpoint is called an angle. The two rays are called the sides of an angle, and the common endpoint is called the vertex.
here, we have,
from the given figure, we get,
The triangle is isosceles,
so 180-72= 108.
and, we know,
∠J=∠L
So,
108/2=54
Hence, The solution is, m KJL=54 degrees.
To learn more on angle click:
brainly.com/question/28451077
#SPJ5
1 + 1 = ?
I’m so lost with this one
Answer:
2
Step-by-step explanation:
Answer:
I believe it's 2
Step-by-step explanation:
that was so hard I had to use a calculator
find x. round to the nearest tenth
Write the equation and solve:
I. You and three friends go to the town carnival. You have a coupon for $20 off that will
save your group money! If the total bill to get into the carnival was $100, how much does one
regular price ticket cost?
Write the equation and solve:
Answer:
The regular cost of each ticket is $30
Step-by-step explanation:
Hi,
You and three friends means there was a total of 4 people. Your equation is...
4x - 20 = 100
Remember to add the -20 since there was a coupon that saved you $20.
Now solve...
4x - 20 = 100
+ 20 on both sides
4x = 120
Divide by 4 on both sides
x = 30
The regular cost of each ticket is $30
Hope this helps :)
Answer:
e it's really first question re want to make this
each ticket would be $25 a regular
Step-by-step explanation:
Which of the following values does not satisfy the equation x-2=3.5
A 5 1/2
B 5.5
C 1.5
Answer:
c is the answer
Step-by-step explanation:
can you help me please
9-u evaluate each expression
Answer:
What expressions????? I don't get the question
Step-by-step explanation:
(-7, -5) (-2, 2). Determine the distance between the two points
Mr. Gow needs to build a wheelchair access ramp for the school's auditorium. The ramp must rise a total of 3 feet to get from the ground to the entrance of the building. In order to follow the state building code, the angle formed by the ramp and the ground cannot exceed 4.75°.
Mr. Gow plans from the planning department that call for the ramp to start 25 feet away from the building code?
a. Draw an appropiate diagram. Add all the measurements you can. What does Mr. Gow need to find?
b. According to the plan in part (a), what angle will the ramp make with the ground? Will the ramp be to code?
c. If Mr. Gow builds the ramp exactly to code, how long will the ramp be? In other words, at least how far from the building must the ramp start in order to∞ meet the building code? Show all work.
(NOT A MULTIPLE CHOICE)
9514 1404 393
Answer:
a. see below for diagram. Angle for the length; length for the angle
b. 6.84°; not to code
c. 36.1 ft
Step-by-step explanation:
a. The diagram is shown below. Mr. Gow needs to find the angle it makes in order to determine if it is up to code. Alternatively, Mr. Gow needs to find the required length for a ramp that meets code.
__
b. The angle the ramp makes can be found using the tangent relation.
Tan = Opposite/Adjacent
tan(angle) = 3/25
angle = arctan(3/25) ≈ 6.84°
The ramp will make a 6.84° angle with the ground. It will not meet code.
__
c. We can find the distance from the building where the ramp must start using the same trig relation.
tan(4.75°) = (3 ft)/(distance)
distance = (3 ft)/tan(4.75°) ≈ 36.1 ft
The ramp must start 36.1 feet from the building to exactly meet code.
ABOVE answer is absolutely correct
A pedagogical research institute wanted to test a new method for teaching geometry by assessing whether It helps students achieve higher grades. They decided to conduct a study using A volunteering high school with a total of 750 students At the beginning of the semester, 2 out of the 4 high schools were randomly picked to use the new teaching method, while the remaining 2 schools kept teaching with traditional methods. The first pair had a total of 400 students, and the second pair had a total of 350 students. By the end of the semester, the researchers compared the average scores in the geometry section of the final exam for each pair of schools. What type of statistical study did the researchers use
Answer:
Experimental Statistical Study
Step-by-step explanation:
Of the three types of statistical study, the one used by the researcher in this question is the experimental statistical study and the reason is as follows:
From the question, a study was conducted on a total of 4 high schools; these high schools were further divided into 2 pairs.
Each pair were subjected to or experimented with different method of teachings. At the end of the semester, the average were compared.
This implies that both pairs were experimented based on different teaching methods and the result of the methods were measured in order to determine which of the methods is better.
This type of study is experimental
Answer:
Experiment ; No, because the schools could be very different, meaning the randomization won't smooth out other effects.
Step-by-step explanation:
7) At what interest rate would a deposit of $50,000 grow to $111,277 in 25 years with continuous compounding?
A) 3.2%
B) 6.2%
C) 1.2%
D) 4.2%
Anthony has sold 1 1/5 of a box full of Boy Scout cookies for his troop. His sister Anna has sold 9/10 of a box full of Girl Scout cookies. Who has sold more cookies?
Answer:you can find out
Step-by-step explanation:
Turn 1 1/5 into a mixed number and then draw both fractions as circle or pi charts and fill in the amount of spaces to equal the fraction.
Its 1 1/5 :)
Tell me if this is right
Answer:
what I'm bored
Step-by-step explanation:
what's u need help with anything I'
Which number has an absolute value greater than 4?
Answer:
0
Step-by-step explanation:
Sorry if this doesn't help much and if its wrong, but maybe you could mark this as brainly? Have a wonderful day!
Solve the quadratic equation 27y^2-314y+699
Answer:
[tex]3; \frac{233}{27}[/tex].
Step-by-step explanation:
1) to calculate the discriminant of the given equation:
D=(314/2)²-699*27=5776.
2) to calculate the roots of the given equation:
[tex]\left[\begin{array}{ccc}y=\frac{157-\sqrt{5776} }{27} \\ y=\frac{157+\sqrt{5776} }{27} \end{array}[/tex]
[tex]<=> \ \left[\begin{array}{ccc}y=3\\y=\frac{233}{27} \end{array}[/tex]
A square playground has sides that are 17 meters long. What is the playground's area?
Angle measures 82.6° less than the measure of its supplementary angle. What is the measure of each angle
Answer:
131.3°, 48.7°
Step-by-step explanation:
Let x represent the larger angle. Then x-82.6 is the smaller one. Their sum is ...
x +(x -82.6) = 180
2x = 262.6
x = 131.3
x -82.6 = 48.7
The two angle measures are 48.7° and 131.3°.
Consider the function f(x)=-3x2+12x-5. What is the location of the vertex? Write your answer as an ordered pair.
Answer:
The (x,y) point of the vertex is usually labelled as:
Vertex = (h, k)
h = -b / 2a
k = ah^2 + bh + c
f(x) = -3x^2 + 12x -5
a = -3 b=12 c=-5
h = -12 / -6 therefore h = 2
k = -3*2^2 + 12*2 -5
k = -12 + 24 -5 therefore k = 7
Vertex (2, 7)
Source: http://www.1728.org/quadr3.htm
Step-by-step explanation:
What is the value of x?
Each pair of polygons is similar. Write a similarity statement for the polygons and the scale
factor
Answer:
second one r
Step-by-step explanation:
Before swallowing a large rodent, a python weighs 152 pounds. After swallowing the rodent, the python weighs 164 pounds. Find the weight of
the rodent
The weight of the rodent is pounds.
Answer:
The rodent weighs 12 pounds.
Step-by-step explanation:
164 - 152 = 12
the average length of a female dophin is 234 inches
what is the answer in feet and inches
Answer:
in feet its 19
In inches it would be 4