Answer:
i dont know what the answer is because i didn't learn scale factor but thanks for the point!
;D
(PLEASE MARK BRAINLIEST!!)
;)
;D
BRAINLIEST!!!!! Name a pair of complementary angles.
a protractor, with segment DEF along the bottom, EH point to the 75 degree on the left, EJ to 90 degrees, EK to the 20 degrees on the right
angles DEJ & FEJ
angles DEH & DEJ
angles HEJ & JEF
angles DEH & HEJ
Answer:
1st Pair :- Angle DEH and Angle HEJ.
2nd Pair :- Angle KEF and Angle KEJ
Hope this helps
Good Day!
A pair of complementary angles as shown in the protractor is angles DEH & HEJ; option D.
What are complementary angles?Complementary angles are two angles whose sum is equal to 90°.
The angles that are complementary as shown in the protractor are DEH and HEJ.
DEH = 75
HEJ = 15
DEH + HEJ = 90°.
Therefore, a pair of complementary angles as shown in the protractor is angles DEH & HEJ.
Learn more about complementary angles at: https://brainly.com/question/16281260
#SPJ9
GOOOOODDDDDDDDDLEEEEEEEEEEEEEEE
Answer:
x = 3.2
Step-by-step explanation:
Because they are similar, the second shape is just a dilation of the first. Because of this, you need to find the scale in which it is dilated.
To do this we would do the following:
(Taking the lengths of the bigger shape divided by the smaller one.)
3 ÷ 2.4 = 1.25
5 ÷ 4 = 1.25
This tells us that the second shape is dilated by a scale of 1.25. Now all we have to do is multiply 4 by this scale to get x.
It looks like this:
4 × 1.25 = 3.2
I hope this helped :)
basic trigonometric values.
Answer:
both = - [tex]\frac{\sqrt{2} }{2}[/tex]
Step-by-step explanation:
[tex]\frac{5\pi }{4}[/tex] is an angle in the 3rd quadrant where both sin and cos < 0
The related acute angle is [tex]\frac{\pi }{4}[/tex] , then
cos ([tex]\frac{5\pi }{4}[/tex] ) = - cos ([tex]\frac{\pi }{4}[/tex] ) = - [tex]\frac{1}{\sqrt{2} }[/tex] = - [tex]\frac{\sqrt{2} }{2}[/tex]
sin ( [tex]\frac{5\pi }{4}[/tex] ) = - sin ([tex]\frac{\pi }{4}[/tex] ) = - [tex]\frac{1}{\sqrt{2} }[/tex] = [tex]\frac{\sqrt{2} }{2}[/tex]
I need to get aleks done on june 3oth
Answer:
The 23.7 oz is a better deal
Step-by-step explanation:
for the 10.1 oz it is $0.25 per ounce
for the 23.7 it is $0.23 per ounce
Pls somebody help me
Answer:
15^2 + 36^2 = c^2
225+1296 = c^2
sqrt(1521) = sqrt(c)
c = 39
1st Blank - 15
2nd Blank - 2
3rd Blank - 225
4th Blank - 1296
5th Blank - 1521
6th Blank - c
7th Blank - 39
Step-by-step explanation:
Using the pythagorean theorem we know a^2+b^2=c^2 so by filling out a and b into the blanks we then know the sum of a and b squared is equal to c squared then to cancel out the exponent we use the radical then find c is equal to 39.
Answer:
1. 15^2 + 36^2=c^2
2. 225 + 1296=c^2
3. sqrt (15^2 36^2)=sqrt (c^2)
yesssssirrrrrrrrrrrrrrrrrrrrrrrrr
Please help it’s really hard for me
Answer: Question #1 is Unit Fraction. Question #2 is Fraction. And Question #3 is Equal To.
Step-by-step explanation: Hope this helps! Have a fantastic day!
Complete the table.
Original Price: $__
Percent of Discount: 64%
Sale Price: $72
Help me with my aleks its due June 30th
Answer:
5 divided by 2 = 2.5 2.5 is the answer because you split the bigger number in half and in order to do that you need to divide by 2.
Step-by-step explanation:
Hope this helps you!!!!!!!!!! :) :) :) :) :)
SORRY IF IT'S WRONG!!!!! :) :) :) :) :)
Please help with this
Step-by-step explanation:
All has been answered... send me any questions at comments
Evaluate : 1/2 ( 4x - 12) when x = 9
Answer:
12
Step-by-step explanation:
plug in 9 for x in the equation
1/2 (4(9)-12)
A journalism teacher wants to determine
whether his students would prefer to attend a
national writing convention or tour of a local
newspaper press. The journalism teacher has
a total of 120 students in 4 different classes.
What would be a representative sample in this
situation?
Pls help!!!!!
Answer:
i dont know
Step-by-step explanation:
i dont know
in a triangle 7 is the hypotenuse and 5 is the leg what are all posibilities of x
please answer like this: y
hint: the triangle is NOT a right triangle
pls hurrrrryyyyy!!!!!!!!
help me please best answer gets brainiest.
Answer:
(a) because the median is 15 in both
Step-by-step explanation:
The ratio of dye to pounds of clothing is constant. A worker develops the chart below to show the amount of dye needed for different amounts of clothing.
For which weight of clothing is the ratio of weight to dye different from the other ratios?
21 pounds
42 pounds
84 pounds
105 pounds
Answer:
Step-by-step explanation:
The answer is B, 42
My GUY HELP ME!!!!!!!!!!
Answer:
a 1017.36 , 113.04 b , circumference, c. area
Step-by-step explanation:
c= circumference
a = area
c, is the perimeter of the circle
a, is the area of the circle
18 is the radius
d= diameter r= radius pi = 3.14 or whatever they tell you what pi is d = r
area formula
pi x ( r x r)
circumference formula
(d or r x2) x pi
PLUG IT IN
pavement is around, so circumference
covered is inside, so area
hope i can help !
answer in the image, PLs answer
How many pints are in6 1/2quarts?
A: 3 1/4pt
B: 13 pt
C:19 1/2pt
D: 26 pt
Answer:
B. 13 pt
Step-by-step explanation:
There are 2 pints in 1 quart
2×6 1/2=13
Hope this helps! :)
Help me please (NO LINKS)
Answer all please
Answer:
14. C. 1:20
15. B. 1:3
17. C. 14:00 hrs
Step-by-step explanation:
14. 120 (max distance) / 6 (scaled distance) = 20
15. 75 (Sofa) / 25 (scaled distance) = 3
17. PM = afternoon, = hr + 12:00. 2:00 + 12:00 = 14:00
Need help with math quarterly please
Answer:
should be D
Step-by-step explanation:
man I'm in geometry I just know this stuff
In the decimal number 238.175, what place is the 7 in?
Answer:
In the decimal number 238.175, 7 is in the tenth place that means 7x10-1.
Step-by-step explanation:
hey mate it's formula to calculate will be 7x10-1.
Answer:
Ten's place.
Step-by-step explanation:
The numbers behind the decimal go by the digit it's in, but backwards. Like .1 is in the one's place, .01 is in the ten's place, and .001 is in the hundredth's place.
Decide whether the table could represent a proportional relationship. If the relationship could be proportional, what would be the constant of proportionality?
Answer:
a) non-proportional/ constant rate: 3
b) non-proportional/ constant rate 3
Step-by-step explanation:
Part of the population of 4,750 elk at a wildlife preserve is infected with a parasite. A random sample of 50 elk shows that 5 of them are infected. How many elk are likely to be infected? Based on the sample, there will likely be infected elk in the wildlife preserve
Answer:
ANSWER IS 475
Step-by-step explanation:
because using the rule of three aka 4750 x 5 = 23750 divided by 50 = 475
HELP PLEASE WHATS THE RIGHT ANSWER (I GOT 67)
Answer:
Step-by-step explanation:
66%
Use long division to find the quotient of 1,382 and 57. What is the remainder?
43
24
14
16
Answer:
C. 14
Step-by-step explanation:
My long division work is in the picture if you tap on it.
An auto mechanic charges $50 to diagnose a problem and $25 per hour to repair the problem. If x represents the total number of hours worked and y represents the total charges, which equation represents this situation?
A. y = 25x + 50
B. y = 50x + 25
C. y = 50x - 25
D. y = 25x - 50
PLEASE I NEED ACTUALLY HELP I ONLY HAVE 6 MINUTES TO DO THIS AND I HAVE NO IDEA HOW TO DO IT :(
What is perimeter for the semi-circle/rectangle image and area for the other one
6. −7(x−6)=−70
7. Solve for n *(4 Points) 9+n=−2
Answer:
6. x = 16
7. n = -11
Step-by-step explanation:
6. -7(x-6)=-70
= -7x + 42 = - 70
= - 7x = - 70 - 42
= -7x = -112
= -7x/-7 = -112-/7
= x = 16.
7. 9 + n= - 2
= n= -2 - 9
= n = -11
(8x+1/2)+(4x-5 1/2) please help me
Answer: 6x-25 will be your answer
Step-by-step explanation:
A bullet of mass m1 = 0.020 kg is fired with initial speed v1 into a block of mass m2 = 0.500 kg that is initially at rest. The bullet becomes embedded in the block and the pair slide along to the right a distance d= 0.35 m over a rough surface with uk = 0.25. the spring (with k = 450 N/m) is compressed by a distance of x = 0.075 m. work backwards and determine the initial velocity of the bullet.
