Answers
Answer:
The horizontal value in a pair of coordinates: how far along the point is. The X Coordinate is always written first in an ordered pair of coordinates (x,y), such as (12,5). In this example, the value "12" is the X Coordinate.
Angel b=angle a+angle c-180
We have now proven that all three angles of ΔABC have a measure of 60 degrees. Therfore, ∠C must have a measure of 60 degrees
Answer:
x = -15, angle b = 115, angle c = 30.
Step-by-step explanation:
The 3 sides of a triangle add up to 180, so the equation will be
35 - 5 - 8x - 2x = 180
30 - 10x = 180
Subtract 30 from both sides.
-10x = 150
Divide by -10.
x = -15.
Finding angle b:
-5 - 8x
-5 - 8(-15)
-5 + 120
115
Finding angle c:
-2x
-2(-15)
30
To check it, we add angle a, angle b, and angle c together.
35 + 115 + 30
150 + 30
180.
Related Questions
PLZZZ HELP ITS DUE AT 1:45
Answers
Answer:
a= 10 b= -13 c= -3
Step-by-step explanation:
First, you multiply 5x+1 and 2x-3
You then end up with 10x^2-13x-3 which is in ax^2+bx+c form
So, a would be 10, b would be -13, and c would be -3.
Which expression is equivalent to the number 144?
A. 23.32
B. 23.33
C. 24.32
D. 24.36
Answers
Answer:
d
Step-by-step explanation:
Lena has $87.39 in her bank account. She deposits $5.25 on Wednesday. On Friday she withdraws $15.
What is the balance in her account? $
Do not include any symbols or words with your answer
Answers
87.39 + 5.25 - 15
$77.64
Someone please help me I’ll give out brainliest please dont answer if you don’t know
Answers
Answer:
x = 112
Step-by-step explanation:
1/8x + 2 = 16
Subtract 2 from both sides
1/8x = 14
Multiply both sides by 8
x = 112
sorry for the bad quality! please tell me what to fill in... thank you!
Answers
Answer: Part A: 3 (yards per second) Part B: 20 (seconds)
Step-by-step explanation:
See answer above :)
Can you help please, ASAP?
Answers
R: -1,4
S: 0,2
A van travelled at an average speed of 65 km/hr from town a. 35 minutes later, a car started from town A and drove along the same route as the van. if the car caught up with the van after travelling a distance of 130 km, find the average speed of the car in km/hr
Answers
The average speed of the car for the given distance is 91.97 km/hr.
What is speed and velocity?While both speed and velocity are indicators of how quickly an object is travelling, they serve different purposes. The distance travelled in a given amount of time, independent of direction, is referred to as speed, which is the magnitude of the velocity vector. In contrast, velocity is a vector quantity that accounts for both speed and direction. It is measured in units of distance per unit of time in a particular direction and is defined as the rate of change of position of an item with regard to a frame of reference.
Given that, a car started 35 minutes later that is it started after:
35 minutes = 35/60 = 0.5833 hours
Now the distance is given as:
distance = speed x time
Now, for speed = 65 km/hr:
distance = 65t
For the car the time is (t - 0.5833) thus:
distance = speed x time
130 = speed x (t - 0.5833)
Now for speed we have:
30 = s x (t - 0.5833)
130 = st - 0.5833s
130 + 0.5833s = st
130/s + 0.5833 = t
Now, substituting the value of t in the equation of the van we have:
distance = 65t
distance = 65(130/s + 0.5833)
130/s + 0.5833 = distance/65
130/s + 0.5833 = distance/65
130/s + 0.5833 = 130/65
130/s + 0.5833 = 2
s = 91.97km/hr
Hence, the average speed of the car for the given distance is 91.97 km/hr.
Learn more about speed here:
https://brainly.com/question/28224010
#SPJ1
Brainiest be marked, if the answer is correct!!!! Please help!!!
Answers
Answer:
f(-3) = 6
Step-by-step explanation:
This question asks one to evaluate the function (f) for input (-3). It is known that the x-axis represents the input, while the y-axis represents the output. Therefore, find (-3) on the x-axis, and then see where the graph of the line is when it meets the value (-3), this value will be the output. In this case, the output is (6).
A loaded truck travels 14 km in 25 minutes. If the speed
remains the same, how far can it travel in 5 hours?
Answers
Answer:
Given that truck covers 14km in 25 minutes. Answer: In 5 hours distance travelled = 5(60)(14)/25 = 168 km.
Step-by-step explanation:
brainliest?
Plz help me!!!
Philip rolls a standard number cube
24 times. Which is the best prediction for
the number of times he will roll a number
that is even and less than 4?
A 2
B 3
C 4
D 6
Answers
Answer:
i guess the correct answer is A. 2
simplify
rewrite the expression in the form a^n
Answers
Find the area of the trapezoid
Answers
Answer:
1. 54ft^2 2. 48ft^2
Step-by-step explanation:
1. A=1/2h(a+b)
A= 1/2x6(10+8)
A=54
2. A=1/2x6(12+4
A=48
A gate is made up of a rectangle and a semicircle, as shown. Find the area of the gate. 6 ft Show your work. K к 8 ft Solution:
Answers
Answer:
73.12 ft²
Step-by-step explanation:
area = (8 x 6) + [(1/2)(3.14)(4²)] = 73.12 ft²
The value of the computer decreases 7% every month. What is the
multiplier?
a) 7
b) 1.07
c) 0.93
d) 0.7
Answers
HELP ASAP!!!!!! AND NO LINKS!!! The Utah Bees discounts tickets 30% for students 14 or younger. If adult tickets cost $23, how much will a student ticket cost after being discounted? Round to the nearest cent if necessary.
Answers
Answer:
$6.90
Step-by-step explanation:
30/100 = x/23
100x = 690
x= $6.90
PLS HELP URGENT AND EASY (FIND AREA)
Answers
Answer:
72.26 cm²
total area = 145.49 cm²
small tri = 12.99cm²
large tri = 23.38 cm²
so shaded area = 145.49 -(2x12.99)-(2x23.88)=72.26cm²
For the lengths AB, BC, and AC to equal 19, 12, and 31 respectively, what is
the value of x?
Answers
Answer:
11.
Step-by-step explanation:
Which modified box plot represents the data set?
54, 70, 72, 74, 75, 76, 77, 81, 84, 105
Box and whisker plot on a number line from 50 to 110 in increments of 5. The whisker ranges from 54 to 105. The box ranges from 60 to 89.25 with the vertical bar inside the box at 71.5.
Box and whisker plot on a number line from 50 to 110 in increments of 5. The whisker ranges from 54 to 105. The box ranges from 66 to 89.25 with the vertical bar inside the box at 75.5.
Box and whisker plot on a number line from 50 to 110 in increments of 5. The whisker ranges from 65 to 84. The box ranges from 70 to 78.5 with the vertical bar inside the box at 74. One dot marks above fifty-four. One dot marks above one hundred and five.
Box and whisker plot on a number line from 50 to 110 in increments of 5. The whisker ranges from 70 to 84. The box ranges from 71.5 to 81 with the vertical bar inside the box at 75.5. One dot marks above fifty-four. One dot marks above one hundred and five.
Answers
Answer:
Step-by-step explanation:
box number two
Which of the following options represents the advantage of making a purchase with cash instead of a credit card?
1.The cash payment does not include interest fees.
2.If you don’t have enough money at the time you can still make the purchase.
3.You will worry less if the cash is stolen because the bank will give you your stolen cash back.
4.Cash can be used to make an electronic payment.
Answers
Answer: Its number 1 because with credit card a cash payment does have fees and with cash no.
Step-by-step explanation:
If a fair coin is tossed 6 times, what is the probability, to the nearest
thousandth, of getting exactly o heads?
Answers
Answer:
0
Step-by-step explanation:
the probability of getting 0 heads is not possible as either 1 side has to be a head or a tail
It cannot be none
Therefore...Probability is 0 of getting 0 heads
plz mark as brainliest
thanks
Please help me with this... figure out the missing part.
Answers
I need help : (((((((
Answers
the answer is x=-1/3
PLEASE HELP I WILL GAVE BRAINIEST. How much people scored at least four goals?
Answers
h (t) = -16t^2 + 144
Answers
Answer:
-16 (t+3) (t-3)
Step-by-step explanation:
Answer is you know the correct answer. G o o g l e forms!
Answers
Step-by-step explanation:
I think
volume = area of the base × the height
[1/2×(2+2)×6] × 8
= 1/2×24×8
= 24×4
= 96 ft³
Answer:
180 ft³
Step-by-step explanation:
Total volume = base rectangular prism + top triangular prism
v = 6 * 8 * 2 + 1/2 (6 * 8 * (5.5 - 2))
v = 96 + 84 = 180
Which graph represent it Y=-2x+1 y=-2x^+1
Answers
Explanation:
Answer:
theres no graph my dude. consider re-uploading your question
Ethan volunteers on the weekend at the Central Library. As a school project, he decides to record how many people visit the library, and where they go. On Saturday 359 people went to The Youth Wing, 440 people went to Social Issues, and 417 went to Fiction and Literature. On Sunday, the library had 900 total visitors. Based on what Ethan had recorded on Saturday, about how many people should be expected to go to Social Issues? Round your answer to the nearest whole number.
Answers
Answer:
326
359 + 440 + 417 = 1216
(440/1216) × 900 = 326
Answer:
258
Step-by-step explanation:
i got the answer wrong so it told me the answer was 258
Can someone help me find the missing side and round to the nearest tenth please
Answers
Answer:
7.7
Step-by-step explanation:
SOH CAH TOA(tangent = opposite side/adjacent side)
tan (55°) = 11/x
=> x = 11/tan (55°)
=> x ≈ 7.7
giving brainliest! show some work too tysm !
Answers
Answer:
the third choice is the answer.
Step-by-step explanation:
the chance of recieve a blue pen
= 0.008
the chance of recieve a blue tote bag
= 0.04
0.008 < 0.04
Aneeta bought 3 3/4 kg apples and 4 1/2 kg guava. What is the total weight of fruits purchased by her?
Answers
Answer:
8.25 kg
Step-by-step explanation:
Given that,
Weight of Apples = 3 3/4 kg
Weight of guava = 4 1/2 kg
Total weight of fruits = weight of apples + weight of guava
[tex]=3\dfrac{3}{4}+4\dfrac{1}{2}\\\\=\dfrac{15}{4}+\dfrac{9}{2}\\\\=8.25\ kg[/tex]
So, the total weight is equal to 8.25 kg.