Answer:
0.75 or 3/4 boxes of nails per bird house
A certain quadrilateral has two pairs of parallel sides. The opposite sides are equal in length. There are also 4 right angles. What is the total length of the shorter pair of sides, if the longer pair measures 16cm each, and the figure has a perimeter of 56cm?
Answer:
12 + 12 = 24
Step-by-step explanation:
P = 2L + 2W
P = 2*16 + 2W
P = 56
56 = 32 + 2W Subtract 32 from both sides
56 - 32 = 2W
24 = 2W Divide by 2
24/2 = 2W/2
12 = W
The answer you want is 2 * 12 = 24
Please answer fast!! Easy 6th grade math 20 points, first gets brainliest!
Answer:
A,B,D,
Step-by-step explanation:
My knowledge. Hope it's correct!
What is a decimal that is equivalent to the fraction
7/100 Enter the answer in the box.
Answer:
0.07
Step-by-step explanation:
Answer:
0.07
Step-by-step explanation:
A fraction is a division problem so when you divide 7 ÷ 100 the 100 will move the decimal two spaces back making it 0.07.
Have a great day!
URGENT!!!!!!
Triangle MNO is similar to triangle PQR.
What is the value of x?
O A. 3.20 cm
OB. 3.48 cm
OC. 4.32 cm
OD. 4.83 cm
Answer:
C
Step-by-step explanation:
Since the triangles are similar then the ratios of corresponding sides are equal, that is
[tex]\frac{PR}{MO}[/tex] = [tex]\frac{PQ}{MN}[/tex] , substitute values
[tex]\frac{x}{7.2}[/tex] = [tex]\frac{6}{10}[/tex] ( cross- multiply )
10x = 43.2 ( divide both sides by 10 )
x = 4.32 → C
How do you calculate this?
Answer:
hdwhdbehqj
Step-by-step explanation:
223499
3344rbjee
can someone please help me and write out the answer
Answer:
73.3
Step-by-step explanation:
Answer:
Step-by-step explanation:
39 + 90 + x = 180
129 + x = 180
x = 51
Find the perimeter of the figure shown above.
a. 40 cm
b.
60 cm
C. 52 cm
d. 75 cm
Answer:
C
Step-by-step explanation:
HELP PLS
the dimensions of an triangle are shown
Answer:
Answer is B ( 314.9 m2)
Step-by-step explanation:
A= H(B)/2
A= 25.6(24.6)/2
A= 314.88
Find the greatest common factor of 24, 64, 108.
Answer:
The answer is 4.
Step-by-step explanation:
To find the greatest common factor (GCF), start by listing the factors of each number.
For 24: 1, 2, 3, 4, 6, 8, 12, 24
For 64: 1, 2, 4, 8, 16, 32, 64
For 108: 1, 2, 3, 4, 6, 9, 12, 18
Since all the factors are now written out, we can find the greatest common factor between 24, 64, and 108, and the GCF is 4.
Help me with this!!!!
Answer:
You didn't show the whole question.
Step-by-step explanation:
What is the slope of the line?
-4x + 7 = 2y - 3
Choose 1 answer
Find the equation of the axis of symmetry of the following parabola algebraically.
y=2x^2+16.
Answer:
x = 0
axis of symmbery = -b/2a or x vertex on quadratic equation
0/4=0
x=0
Step-by-step explanation:
HELP ASAP ! WORK A LOT POINTS!
Answer:
y=2x-8
Step-by-step explanation:
50% of games is 10 games.
Answer:
20 games
Step-by-step explanation:
Please help asap will mark brainliest!!!!
Answer:
2,600.00
Step-by-step explanation:
Rewrite the expression as a single logarithm:
log 80 - 3 log 2
Hey can someone help me it’s mean and median PLEASE HELP ILL GOVE BRAINLYIST
Answer: The mean would be 56 inches and the median would be 54 inches! Yw! :)
Answer:
Mean is 56
Median is 54
Step-by-step explanation:
For the mean add all the numbers and divide by 6.
For the median list the numbers from least to greatest and since there is an even amount of numbers then add the two middle numbers and divide by 2.
Select the correct answer.
Arthur is conducting a study on the preferred study options of students from East County College. He randomly selected 28 students from the college and found that 25% of those surveyed preferred studying abroad. Assuming a 95% confidence level, which statement holds true?
Answer: AS THE SAMPLE SIZE IS TO SMALL, the margin of error cannot be trusted
Step-by-step explanation:
Plato and Epmentum
Solve for x.
9 km
12 km
X
Answer:
15km
Step-by-step explanation:
[tex] \rm \mapsto \: {9}^{2} + {12}^{2} = {x}^{2} \\ \rm \mapsto \: {x}^{2} = 81 + 144 \\ \rm \mapsto \: {x }^{2} = 225 \\ \rm \mapsto \: x = \sqrt{225} \\ \rm \mapsto \: x = 15[/tex]
What is the lateral surface area of the triangular pyramid shown? Round to the nearest tenth.
A triangular pyramid. The base has a base of 12 and height of 12. A side has a base of 12 and height of 7.8. The other 2 sides have a base of 10 and height of 8.
[Not drawn to scale]
126.8
173.6
206.8
253.6
Answer:
aasssss
Step-by-step explanation:
aaaxxxxxxxxx
A is the
okndsaxknfj ejfkl jfkj jlk jalkfjkfjkljfklj j
how long will the other side be ?
Please Help And NO LINKS OR U BE REPORTED!
The difference between an observational study and an experiment is that
A.) in an observational study, only one group is studied, and in an experiment, two groups are studied.
B.) in an observational study, the researchers do not control treatment, and in an experiment, they do.
C.) in an experiment, cause-and-effect is analyzed, and in an observational study, it is not.
D.) in an experiment, one group is studied over a short period of time, and in an observational study, the group is studied over a longer period of time.
Answer:
I believe your answer is B
According to the stem-and-leaf plot above, how many drivers travel below 80 miles hour per hour? A. 2 B. 6 C. 14 D. 5
Answer:
See Explanation
Step-by-step explanation:
Given
The question is incomplete, as the required stem-and-leaf plot is not available. I will answer this question with the attached plot
Required
Drivers that travel below 80 mph
A stem and leaf plot has the following syntax: Stem | Leaves
Take for instance:
7 | 2 3 4 7
The above represents 72, 73, 74 and 77
Using the above illustration, the attached leaf plot can be interpreted as:
60, 61, 61, 65, 66, 66, 67
71, 73, 76, 77, 78
80 81... and so on
The drivers that drive below 80 mph are:
60, 61, 61, 65, 66, 66, 67
71, 73, 76, 77, 78
And the frequency is: 12
Hence, 12 drivers travel below 80 mph (using the attached stem and leaf plot)
To find the average rate (speed) of a car traveling on a highway, the distance traveler is divided by the time: R=D/T. If the distance is D=36/x^2-36 miles and the time is T=6x^2+6x/x^2+7x+6 hours, find a simplified expression for the average rate of the car.
a) 1/x
b) 6/x-6
c) 6/x^2-6x
d) 1/x^2-6x
Answer:
It's C
Step-by-step explanation:
Just took the quiz and got it right.
The average rate (speed) of a car traveling on a highway, the distance traveler is divided by the time: R=D/T would be c) 6/x^2-6x.
How to find the average rate of change of something?Let the thing that is changing be y and the thing with which the rate is being compared is x,
then we have the average rate of change of y as x changes as:
[tex]\text{Average rate} = \dfrac{y_2 - y_1}{x_2 - x_1}[/tex]
where when
[tex]x = x_1, y = y_1\\and \\x = x_2, y = y_2[/tex]
The distance traveler is divided by the time: R=D/T.
If the distance is [tex]D=\dfrac{36}{x^2}-36[/tex]miles
the time is [tex]T=6x^2+\dfrac{6x}{x^2}+7x+6\: hours,[/tex]
The average speed of a car traveling = Distance / Time
= [tex]\dfrac{\dfrac{36}{x^2}-36}{6x^2+\dfrac{6x}{x^2}+7x+6}[/tex]
= [tex]\dfrac{{36}-36{x^2}}{6x^4+{6x}+7{x^3}+6{x^2}}[/tex]
= [tex]\dfrac{6}{x^2}-6x[/tex]
Learn more about speed;
https://brainly.com/question/14297576
#SPJ2
Could someone please answer this question?
Answer:
The new area will be 1 1/2 of the old area
Step-by-step explanation:
Can someone help please ASAP I need it thank you
Answer:
part a is 8^2+w^2=10^2
part b w = 6
part c 24
The circumference of a circle is 70 ft. What is the area, in square feet? Express your
answer in terms of 7r.
PLEASE HELP FASSTT
Answer:
78.54 feet squared
Step-by-step explanation:
Answer:
so formula of finding radius is circumfrence / 2r
so radius = 14
if radius is 14 then area is 615
Step-by-step explanation:
Find cos(B) in the triangle.
A. 15/17
B. 8/17
C. 8/15
D. 15/8
Answer:
b
Step-by-step explanation:
Two angles form a linear pair. The measure of one angle is z and the measure of the other angle is 2.4 times z plus 10∘ 10 ∘ . Find the measure of the smallest and biggest angle
Given:
Two angles form a linear pair.
The measure of one angle is z and the measure of the other angle is 2.4 times z plus 10°.
To find:
The measure of the smallest and biggest angle.
Solution:
Two angles form a linear pair. The measure of one angle is z.
The measure of the other angle is 2.4 times z plus 10°, i.e., [tex]2.4z+10^\circ[/tex].
We know that if two angles form a linear pair then their sum is 180 degrees.
[tex]z+(2.4z+10^\circ)=180^\circ[/tex]
[tex]3.4z=180^\circ -10^\circ[/tex]
[tex]3.4z=170^\circ[/tex]
Divide both sides by 3.4.
[tex]z=\dfrac{170^\circ}{3.4}[/tex]
[tex]z=50^\circ[/tex]
Now, the measure of other angle is:
[tex]2.4z+10^\circ =2.4(50^\circ)+10^\circ[/tex]
[tex]2.4z+10^\circ =120^\circ+10^\circ[/tex]
[tex]2.4z+10^\circ =130^\circ[/tex]
Therefore, the measure of the smaller angle is [tex]50^\circ[/tex] and the measure of the bigger angle is [tex]130^\circ[/tex].
A set of two concentric circles is shown below. The area of the shaded portion is
inches squared
Answer:
I'm confused as to what you are asking
You also did not attach any work haha
I cannot answer this