Answer:
45º
Step-by-step explanation:
On unit circle 45º = √2/2,√2/2 so its 45º trust me
Answer:
it is 45
Step-by-step explanation:
i got it right on the test
“Negative one-fifth of a number, increased by 3, is at most 1.”
please help me its importent
thank you
Given that ABCD is a parallelogram, find the values for x and y.
Answer:
Value of x = 5°
Value of y = 4°
Step-by-step explanation:
Given:
ABCD is a parallelogram
Find:
Value of x and y
Computation:
12x = 60°
x = 5°
7y = 28°
y = 4°
Value of x = 5°
Value of y = 4°
Plssssss help me plssssssssss
Answer:
x = -1
y = 4
Step-by-step explanation:
i believe this shape is a rhombus because the diagonals are perpendicular and bisectors, meaning m∡A = m∡B = m∡C = m∡D
so AC = CB = BC = DA
y + 1 = 2y - 3
1 = y - 3
4 = y
Plugging in 4 for 'y' means all sides are equal to 5
find x: 2x + 7 = 5
2x = -2
x = -1
Help
Please show workings.....
Answer: LM = 57
==========================================================
Explanation:
A median of a triangle goes from a vertex to the midpoint of the opposite side. The three medians of this triangle are these segments:
LMJNKPThe three medians intersect at the centroid point, which is point Q.
It turns out that the centroid cuts each median such that LQ is twice as long compared to QM. We can say
LQ = 2*QM
Applying the segment addition postulate and substitution, we then get,
LQ + QM = LM
2QM + QM = LM
3QM = LM
LM = 3QM
Now let's use LQ = 38 to find QM
LQ = 2*QM
38 = 2*QM
QM = 38/2
QM = 19
This then means,
LM = 3QM
LM = 3*19
LM = 57
Segment LM is 57 units long.
need help Asap 100 point and Brainliest
Reread this passage from "To Russia with Love and Space Rocks"?
"For witnesses who were not too traumatized by the meteorite, the event became a way to make some extra money—meteorite fragments could be sold online for a starting price of $15."
Which comparative claim could this detail be used to support?
A. The text version of the story mainly appeals to readers' interest in making money to keep them reading.
B. The text version of the story has a less formal, more light-hearted tone and focus than the video news story.
C. The text version of the story shows that Russians live very difficult lives and must use any situation as a way to make money.
D. The text version of the story suggests that some citizens of Chelyabinsk are more concerned about starving than space rocks.
Answer:
B. The text version of the story has a less formal, more light-hearted tone and focus than the video news story.
Step-by-step explanation:
I took the quiz and I got this wrong and then it gave me the answer afterwards. I know its not C, D, or A.
Answer:
It is B
Step-by-step explanation:
Took the test
Can the sides of a triangle have lengths 4, 7, and 9?
The difference of 26.4 and 4.36
Answer:
I think the answer is 22.14
Step-by-step explanation:
Difference means substraction so to answer this I have to subtract.
26.4-4.26=22.14
a right triangle is shown below .
what is the value of x rounded to the nearest 10 if neccessary
for the expression to have a negative value what must be true about the value of y? A, B, C, or D?
A: The value of y has to be negative.
B: he value of y has to be less than 1.
C: The value of y has to be 0.
D: The value of y has to be greater than 1.
Answer:
A
Step-by-step explanation:
The only way for the expression (y) to have a negative value is for it to be negative .
Find the value of angle y?
WHICH IS RIGHT
I WILL MARK BRAINLIEST TO WHOEVER ANSWERS FIRST AND CORRECTLY!!!
Answer: You are correct. It is the upper-right corner.
This diagram shows the regression line (aka line of best fit), to be closest to all of the data points. It won't go through all of the data points, but it is the next best thing by getting as close as possible.
Something like the lower right corner shows the line only going through one point and it's not really close to the majority of the other points. It's close to only one or two points, and that's about it. The lower left corner is a similar story.
The upper left corner is fairly close, but the upper points are being left out. We should shift the regression line upward to make it look like what is shown in the upper right corner. We can think of it like a balancing act.
a) Find the lowest common multiple (LCM) of 36 and 48
Answer:
144
Step-by-step explanation:
I did the sum out :) :)
what is the distance between the points?! round to the nearest tenth i need to show work.
Line t intersects parallel lines 1 and 2 as shown below.
According to the information provided, which of the following pairs of angles are not always congruent?
a. same side exterior angles 2 and 7
b.alternate exterior angles 1 and 7
c.corresponding angles 3 and 7
d.vertical angles 5 and 7
Tracy bought 8 gallons of orange juice and used 1.8 gallons of it to make popsicles. How much orange juice does Tracy have left?
Answer:
6.2 gallons of orange juice left.
Step-by-step explanation:
Total orange juice = 8 gallons
Used orange juices to make popsicles = 1.8 gallons
We need to find how much orange juice does Tracy have left.
Left orange juice = Total orange juice - used orange juice
= 8 gallons - 1.8 gallons
= 6.2 gallons
Hence, 6.2 gallons of orange juice left.
A mail carrier delivers mail to 112 houses in 4 hours. At what rate did the mail carrier deliver mail
Answer:
28 houses per hour
Step-by-step explanation:
With regards to the above, we'll simply divide the number of houses by the hours spent
Number of houses = 112
Hours spent = 4
The rate at which the carrier delivers the mail is
= 112/4
= 28 hours per hour
PLEASE HELP, GIVING BRAINLIST TO ANYONE WHO ANSWERS
Here's the answer .. feel free to ask any more qns.
A conical flask has a diameter of 20 centimeters and a height of 18 centimeters. Find the volume of air it can occupy
Evaluate the following expression. Be sure to show your work.
Answer:
12
Step-by-step explanation:
[tex] \frac{ {6}^{2} }{3} = \frac{36}{3} [/tex]
[tex] \frac{36}{3} = 12[/tex]
Answer:
Step-by-step explanation:
Here you go mate
Step 1
[tex]\frac{6^2}{3}[/tex] Equation
Step 2
[tex]\frac{6^2}{3}[/tex] Simplify the fraction
[tex]\frac{36}{3}[/tex]
Step 3
[tex]\frac{36}{3}[/tex] Divide both sides by 3
12
answer
12
Hope this helps
Pls help ASAP I need help on this problem
You spin a spinner with 7 equal spaces numbered 1 through 7. What is the probability that the spinner lands
on a 4 or a 6.
Answer:
P = 28.57%
Step-by-step explanation:
Probability
The probability of an outcome is defined as the frequency of the number of times the outcome occurs relative to the number of times that it could have occurred.
The equation to calculate the probability is:
[tex]\displaystyle P=\frac{f}{n}[/tex]
Where f is the number of favorable cases and n is the total cases.
The spinner has n=7 equal spaces numbered 1 to 7. We will calculate the probability that the spinner lands on a 4 or a 6.
The set of favorable outcomes is {4,6} which gives a count of f=2.
The required probability is:
[tex]\displaystyle P=\frac{2}{7}[/tex]
P = 28.57%
What is the discriminant of the quadratic equation 3-3x=-6x^2?
-68
-56
76
88
Answer:
-56, B on Edge
Step-by-step explanation:
Edge2022 :)
2x - [3 + 5 (x - 5)] = 10
help me for brainlist
Michelle bought five packs of crayons for 13.75. what is the cost of a pack ,in dollars, if all the packs cost the same
Answer:
2.75
Step-by-step explanation:
Divide 13.75 by five.
Write an expression to represent the perimeter of the figure below.
х
44-2
5x + 3
3x + 1
Answer:
Using the equation below just add like terms:
P=a+b+c+d
5x+3x+x+4x
=13x
-2+1+3
=2
13x+2
A
1.Which postulate or theorem can you use to prove Triangle ABE = Triangle CDE?
A SSS
B SAS
CASA
D AAS
B
с
D
Answer:
AAS Postulate.
Step-by-step explanation:
The AAS Postulate states that if 2 angles and a non-included side are congruent on both triangles, then the two triangles are equivalent.
In this case, the first Angle is: ∠B ≅ ∠D (Given, both are 90° in measurement)
For the side: Line BE ≅ line DE (Given)
∡BEA ≅ ∡DEC (Definition of Vertical Angles)
AAS Postulate is therefore used.
~
Please answer the question in the picture shown with work provided.
Answer:
a). (-0.04x² + 3x + 49)
b). 79240
Step-by-step explanation:
a). Population of the pet dogs of a two is given by the expression,
(38 + x - 0.04x²)
And population of the pet dogs of the rest of the towns of the county by (2x + 21).
Where x = Number of years from year 2007
Therefore, total population of the county = (38 + x - 0.04x²) + (2x + 21)
= -0.04x² + (x + 2x) + (38 + 21)
= (-0.04x² + 3x + 49)
b). Difference of years between year 2007 and 2019 = 12 years
Therefore, predicted population in year 2019 = -0.04(12)² + 3(12) + 49
= 36 + 49 - 5.76
= 79.24
Since, population is in thousands,
Therefore, total population of the county = 79.24 × 1000 = 79240
Why do we need to measure the volume?
We need to measure volume to check capacity of substance, to see that how much material it can hold inside it.
A biology class examined some flowers in a local meadow. They saw 3 perennials, which was 25% of the flowers they saw that day. How many flowers did the students see?
Answer:
12
Step-by-step explanation:
25%=100/4
3x4=12
Answer:
don't know
don't know
don't know
