Answers
Answer:
x = 5.006 (approximate answer)
Step-by-step explanation:
According to the instructions, the two triangles are similar. Thus, we can write and solve an equation of ratios:
2x - 10 39
-------------- = ------------
78 169
x - 5 1
This reduces to ------------ = -----------
1 169
or (after cross-multiplication) 169x - 845 = 1
Solve for x: Add 845 to both sides, which results in 169x = 846
Dividing both sides by 169 results in x = 5.006 (approximate answer)
Related Questions
8. A
a) Unique
is a field in a table which uniquely identifies each row/record in a table.
b) Primary Key
9 Which symbol is used to display all the records in the table?
a) +
b) %
c) Default
Answers
Answer:
9.C DEFAULT
Step-by-step explanation:
Unta makatabang ko sa inyuha kay mark this to brainliest
Classify the expression, name the operation(s) and identify any variables. 3s – 5
1.algebraic, multiplication and subtraction, s
2.algebraic, subtraction, s
3.numerical, multiplication and subtraction, s
4.numerical, subtraction, s
Answers
Answer:
4
Step-by-step explanation:
Answer:4
Step-by-step explanation:
What have I done wrong?
Answers
Answer:
Step-by-step explanation:
r = 11 cm
Instead of adding 11, 12 is added
It should be,
25.91813939 + 11 + 11
Suppose the aluminium can shown measures 5 inches high with a radius of 2 inches. Which measurement BEST describes the
amount it can hold? (rounded to the nearest whole number)
Answers
Answer:
63^3
Step-by-step explanation:
A right triangle has a base of 14.3 cm, a slant height of 21.75 cm, and a height of 15 cm. What is the area of the triangle?
Answers
Answer:
107.25cm²
Step-by-step explanation:
Area of triangle = 0.5 * base * height
Base = 14.3 cm
Height = 15 cm
Hence, Area of triangle :
Area = 0.5 * 14.3 * 15
Area = 107.25cm²
PLZZ HELPP
Find the volume.
Answers
Answer:
330yd^3
Step-by-step explanation:
multiply all of them
Answer:
330 yd^3
Step-by-step explanation:
V=w*h*l
V=5*6*11
V=330 yd^3
Pls helpppppp ASP pls
Answers
Answer:
D. 7
Step-by-step explanation:
Starting at noon, Brody observed the amount of snow on his lawn during a blizzard. He wrote an equation to represent ss, how many inches of snow were on the lawn: s=0.015x+2.5s=0.015x+2.5, where xx represents the number of minutes past noon. What could the number 0.015 represent in the equation?
Answers
There are MULTIPLE answers to this question.
- How much more snow is added to the lawn every minute
- The change in the amount of snow on the lawn for every one additional minute
- The rate of change in the amount of snow per minute
Hope this helps!
0.015 represents how much snow is added to the lawn every minute
What is an equation?An equation is a mathematical statement which equate two algebraic expressions.
Here the equation given is s=0.015x+2.5 where s represents how many inches of snow were on the lawn and x represents the number of minutes past noon and 2.5 is constant.How to find what the number 0.015 represents in the equation?In the equation, s represents how many inches of snow were on the lawn. So 0.015x and 2.5 should also represent how many inches of snow were on the lawn.Now x represents the number of minutes past noon.So to make 0.015x represent how many inches of snow were on the lawn, 0.015 should represent the amount of snow is added to the lawn per minute.
So, 0.015 represents how much snow is added to the lawn every minute
Find out more about 'Linear Equations' here: https://brainly.com/question/2226590
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Find the missing length. Round to the nearest tenth
Answers
Answer:
x ≈ 30.9 (Choice D)
Step-by-step explanation:
We can use cosine for solving this question:
cos (61°) = 15 / x
x = 15 / cos (61°)
x = 30.93998011
x ≈ 30.9 (Choice D)
Bungee Gum contains both properties of rubber and gum<3
Answers
Answer:
5
Step-by-step explanation:
5
5. Solve the triangle. A = 54°, b = 11, c = 8
O a = 11.5, C = 45.8°, B = 80.2°
O a = 9.0, C = 40.6°, B = 86.4°
O No triangles possible
O a = 9.0, C = 45.8°, B = 80.2°
Answers
Answer:
no triangles possible
Step-by-step explanation:
I hope this helps
Consider the figure shown below. How long is DE?
Answers
Answer:
c). [tex]2\sqrt{2}[/tex]
Step-by-step explanation:
It's a right triangle with equal sides (DE == EF).
We know that
[tex]4^2 = DE^2 + EF^2 = 2\cdot DE^2\\16 = 2\cdot DE^2\\8 = DE^2\\4\cdot2 = DE^2\\2\sqrt{2} = DE\textrm{; because }-2\sqrt{2} = DE\textrm{ doesn't make sense in geometry}[/tex]
Find the total surface area of this cylinder,
Give your answer to 1 decimal place.
24 cm
18 cm
Answers
Answer:
2262cm
Step-by-step explanation:
base SA = 904.8cm
lateral SA = 1357.2cm
Total SA = 2262cm
Almost 36% of the students at a middle school are seventh graders. What percent of students are in the seventh grade?
Answers
Answer:
Almost 36%
Step-by-step explanation:
25 pirates were surveyed about their favorite color. 16 pirates picked red. Based on these results predict how many pirates out of 200 would pick red as their favorite color?
Answers
Can you plz help me thanks
Answers
Answer:
J
Step-by-step explanation:
Answer:
The answer is J
Step-by-step explanation:
The letters are corresponding with each other.
please help me i will give u brainlest
Answers
Step-by-step explanation:
hope this helps I tried but here you go
In ARST, the measure of ZT=90°, the measure of ZR=54°, and TR = 27 feet. Find the
length of RS to the nearest tenth of a foot.
S
X
54°
T
R
27
Answer:
Submit Answer
attempt 1 out of 2
Answers
Answer:
RS = 45.9 feet
Step-by-step explanation:
Let the length of RS be represented by x. In the given triangle applying the required trigonometric function, we have;
Cos θ = [tex]\frac{Adjacent}{Hypotenuse}[/tex]
Cos 54 = [tex]\frac{27}{x}[/tex]
⇒ x = [tex]\frac{27}{Cos 54}[/tex]
= [tex]\frac{27}{0.5878}[/tex]
x = 45.9340
x = 45.9 feet.
The length of RS in the given triangle is 45.9 feet.
a trapezoid is a parallelogram always sometimes never
Answers
Answer:
never
Step-by-step explanation:
trapezoids only have one set of parallel lines. a parallelogram has to have two or more
Can someone please answer this (please don’t send a tinyurl link)
Answers
B. 267.75
C. How much the computer is worth after 4 years
Hermes earns $6 an hour for babysitting. He wants to earn at least $168 for a new video game system. Determine the number of hours he must babysit to earn enough money for the video game system. Then interpret the solution.
Answers
Answer:
28 hours
Step-by-step explanation:
6x28=168
To earn atleast $168, Hermes should do babysit for atleast 28 hours.
What is inequality?Inequality is just like an equation showing relationship between two or more variables but this is expressed in greater than ,less than form.
It defines a range of value of the relationship.
How to form inequality?We have been given that Hermes earns $6 per hour for babysitting and he wants to earn atleast $168 for a new video game. We have to calculate the minimum number of hours that he should do babysit in order to earn $168.
We know that total revenue will be number of hours* payment of 1 hour.
let the number of hours that he does babysit is x.
The inequality will be :
6x>168
x>168/6
x>28
Hence to earn atleast $168 he should work for atleast 28 hours.
Learn more about inequality at https://brainly.com/question/24372553
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PLEASE HURRY I NEEED THIS DONE NOW STOP IGNORING ME. A bag contains 8 red marbles, 5 blue marbles, and 7 yellow marbles. If you take one marble out of the bag, which color marble has a probability of 35%?
Answers
Probability is desired outcomes divided by total outcomes, so long as all outcomes are equally likely.
You want blue, there a re three blue marbles, so desired outcomes = 3.
There are 3 blue + 7 red + 5 yellow = 15 total
3/15 = 1/5 = 20%
Answer:
.
Step-by-step explanation:
72 out of the 96 employees at the water slides are temporary employees. What percentage of the employees at the water slides are temporary?
Answers
Answer:
72/96 ×100%
3/4 × 100%
300/4%
75%
answer? for this geometry question
Answers
Answer:
A
Step-by-step explanation:
SSS-side, side, side
you only know that there are two corresponding congruent sides but you need to know if that third side is congruent to it's corresponding side.
Hope this helps have a nice day you amazing bean child
Find measure of angle 1.
Answers
Answer:
angle 1=90-(180-90+33)
90-57
angle 1=33
please help i really need it and please don't answer just to guess please i really need the help this is the only one
Answers
Answer:
18x
Step-by-step explanation:
-It is the same as 3x^-2 • 6x^3.
-Multiply the constants (in this case 3 and 6 =18)
-Add the exponents (-2+3=1)
-Your answer is 18x
Find the slope of a line parallel to the graph of the equation: 9x + y = -13
1/9
-9
9
-1/9
Answers
Answer:
-9
Step-by-step explanation:
y = -9x - 13
y = mx + b
m is slope
A model of the Eiffel Tower
uses a scale of 1 cm - 4 meters.
If the model is 75 i centimeters
tall, what is the actual height
☆ of the Eiffel Tower?
Answers
Answer:
Step-by-step explanation:
75*4 = 300 meters
Anyone help me on this plzzzz :((
Answers
Answer:
Answer should be 47
Step-by-step explanation:
Answer:
47
Step-by-step explanation:
180-133(because of straight angle )
Can someone help please i really need this
Answers
Answer:
Y =3 x + 3.3
Explanation:
10x3 = 30, 30x3=90