Answer:
Step-by-step explanation:
Are the sides consistent with the Pythagorean Theorem?
6² + 8² ≟ 9²
36 + 64 ≠ 81, so it is not a right triangle.
0. What percent of 9 is 18? What are you going to solve?
b. percentage
d. decimal
a rate
c. base
pleas help
Answer:
What percent of 9 is 18 = 200% and for the second part it is B.
Step-by-step explanation:
I just know that is the answer.
I need more help please .....
Answer:
The area is 2,600 cm^2
Step-by-step explanation:
The area of a rectangle is the product of its sides
And the difference between both areas is 1,400 cm^2 (P-Q)
Thus, we have it that;
40(3x-10) - (30(x + 15)) = 1,400
120x - 400 - 30x - 450 = 1400
120x -30x -400-450 = 1400
90x - 850 = 1400
90x = 1400 + 850
90x = 2,250
x = 2,250/90
x = 25
The area for painting P
is;
40 (3x - 10)
Substituting the value 25 for x
we have
40 ( 3(25) -10)
= 40(75-10)
40 * 65 = 2,600 cm^2
Ken bought 2 video games and 1 DVD for a total of $105. Jerome bought 1 video game and 4 DVDs for a total of $80. Which system of equations can be
used to find the cost, in dollars, of each video game (v) and each DVD (d) at the store?
Answer:
I think that the Linear system of equations can be used to find the cost.
Step-by-step explanation:
Answer:
2v + 1d = 105
and
1v + 4d = 80
Step-by-step explanation:
ken : 2v + 1d = 105
Jerome : 1v + 4d = 80
1v + 4d = 80 Try to get a video games by its self
- 4d -4d
1v = 80 - 4d
Plug into kens equation..
2(80 -4d) + 1d = 105
160 - 8d + 1d = 105
-160 -160
-7d = -55
/-7 /-7
d = 7.86 (rounded)
Plug into Jeromes equation
1(7.86) + 4v = 80
- 7.86 - 7.86
4v = 72.14
/4 /4
v = 18.035 (round = 18)
Find X. please help or show me how to do it
Answer:
x = 63
Step-by-step explanation:
a triangle is always 180 degrees, so you equation would be:
180 - 42 - 43 - 32 = x
180 - 42 - 43 - 32 = 63
so x = 63
Answer:
Step-by-step explanation:
a straight line = 180 degrees
on the right side, where the angle is 32 it is vertically opposite to the right angle of the triangle then
Plz help due tomorrow ill guve Brainlyest to the correct answer
Answer:
$70 per tv
Step-by-step explanation:
if she gets $25 extra for each and her total made was $1,235 with 13 TV's you have to multiply 25 by 13 and get 325 then subtract that from 1,235 then get 910 which is what she made with just the fixing part so you divide that by 13 and get 70.
25x13=325
1,235-325=910
910/13=70 :)
PLEASE HELP NOW NOW NOW PLEASE PLEASE HELP
Answer:
$46.00
Step-by-step explanation:
$46.00 - $20 + $5 = $21
The stem-and-leaf plot lists the number of coupons saved per person in a coupon club.
How many club members saved at least 41 coupons?
Enter your answer in the box.
A stem-and-leaf plot with a stem value of 1 with a leaf value of 2, 2, 4, 5, 7, a stem value of 2 with a leaf value of 8, 9, a stem value of 3, a stem value of 4 with a leaf value of 0, 1, 4, 5, a stem value of 5 with a leaf value of 0, and a stem value of 6 with a leaf value of 9.
Key: 1|2 means 12
Answer:
Your answers 5 :)
Step-by-step explanation:
I took the test and i did it in my head ignore the other person, thanks please mark brainliest!
Answer:
i have your answer!
Step-by-step explanation:
your answer is five, hope this helps
3-1/6 please help me I don’t feel like doing the math
Answer:
17/6
Step-by-step explanation:
if u need a mixed number do it urself
What is geometrical mathematical system?
£450 is invested at 3% simple interest.
How much interest will be earned in 4 years?
8.sınıf matamatikten hic anlamıyorum yardım edin
Answer:
same
Step-by-step explanation:
Colin and April both thought of six numbers. Colin's first number was 0, and April's first number was 10. Colin added 1 each time to get his other numbers. April subtracted 2 each time to get her other numbers. Which statements are correct? Select three that apply.
Answer:
Step-by-step explanation:
aprils second answer was 8
I need help im confused!!!
What is m∠A and what is m∠B?
Answer:
m∠A = 79°m∠B = 112°Step-by-step explanation:
We have cyclic quadrilateral as all vertexes are on the circle.
As per property of cyclic quadrilateral, each pair of opposite angles are supplementary.
As we know supplementary angles add up to 180°.
m∠A + m∠C = 180° ⇒ m∠A = 180° - 101° = 79°m∠B + m∠D = 180° ⇒m∠B = 180° - 68° = 112°How long of a shadow would a 6-
foot man cast?
Answer:
it depends on where the light source is
A fair coin is tossed three times. What are all the possible outcomes? How many
total outcomes are possible
Answer:
2 outcomes
Step-by-step explanation:
the coin only has 2 sides so you can flip it 1000 times and you could only get 2 outcomes, unless it lands straight up and down
Please show work!!!!!!!!!!
Answer:
wouldn't it be 81 cause the inner triangle is just a mini version of the bigger triangle?
360-81= 279
279÷3= 93 (shorter side)
93+93= 186 (longer side)
360-279= 81
HELP ASAP WILL GIVE BRAINLIEST!! Write the equation in point-slope form for the line that contains the points
(-2,-3).(4.3)
can you make a triangle with 5cm, 8cm, 15cm
Answer:no because 2 sides of a triangle have to be equal to the other angle or greater than the other angle
Step-by-step explanation:
Will give brainliest
Answer:
0.01-S 0.03-H 0.09-E 0.1-W 0.14-A 0.16-S 0.18-N 0.19-T 0.2-S 0.22-E 0.25-E 0.27-N 0.3-B 0.31-E 0.33-C 0.39-A 0.4-U 0.47-S 0.48-E 0.5-O 0.55-F 0.6-H 0.64-E 0.7-R 0.76-S 0.79-M 0.8-A 0.81-L 0.88-L 0.9-S 0.93-I 0.96-Z 0.99-E
Sentence:
SHE WASN'T SEEN BECAUSE OF HER SMALL SIZE.
Highest common factor of 12 and 18
12
3 4
2 2
3 x 2x 2
18
9 2
3 3
2 x 3 x3
= 6
Answer:
6
Step-by-step explanation:
12 = 4 * 3 = 2 *2 * 3
18 = 2 * 9 = 2*3 *3
Highest common factor = 2 * 3 = 6
Please..!!!!!Help!!!!!!! Please!! Help!!!!
Answer:
C D and F
Step-by-step explanation:
I checked my answers
What % of $7,000 = $1,750
Answer:
I am sure it is 25%
Step-by-step explanation:
1750:7000*100 =
(1750*100):7000 =
175000:7000 = 25
Now we have: 1750 is what percent of 7000 = 25
tell me if i am correct or wrong!
A figure has side lengths as marked in the diagram.
What is the area of the figure?
Answer:
132.4
Step-by-step explanation:
7, 13, 19
Find the 32nd term
Answer:
32÷2= 16 so just do 16×12
Step-by-step explanation:
192
Answer:
6
Step-by-step explanation:
Ez
Alyson opened a savings account with
$100. She saves $50 per month. Which
equation shows how many months, m,
Alyson will have to save to have a total of
$250 in her account?
Answer:
100 + 50m = 250
50m = 250 - 100
50m/50 = 150/50
m = 3
Alyson will have to save for 3 months to have a total of $250.
factor 54-12 with GCF
What is the answer for m/1 =
=============================================================
Explanation:
The quickest way to get this answer is to add the angles given to get 87+46 = 133
This is through the use of the remote interior angle theorem.
Note how the angles 87 and 46 are interior, or inside the triangle. And also, they are not adjacent to the exterior angle we want to find. So that's where the "remote" portion comes in.
----------------
The slightly longer method involves letting x be the measure of the missing interior angle of the triangle.
The three interior angles add to 180
87+46+x = 180
133+x = 180
x = 180 - 133
x = 47
The missing interior angle of the triangle is 47 degrees.
Angle 1 is adjacent and supplementary to this 47 degree angle, so,
(angle1)+(47) = 180
angle1 = 180-47
angle1 = 133 degrees
This example helps confirm that the remote interior angle theorem is correct.
point a is (3,1) and is dilated by a scale factor of .5,? what is A is it an enlargement or reduction?
Answer:
Step-by-step explanation:
what? Write your question a lil clearly pls!
Can someone help me with 6?
Answer:
you mesuare the apple to see if it greater or less than 3 centimeter
Step-by-step explanation:
Amelia usually runs 3/4 of a mile each day. If today
she only ran 1/3 of her usual distance, how far has
she run?
Give your answer as a fraction of a mile in its
simplest form.
Answer: 1/4 of a mile
Step-by-step explanation: 1/3 × 3/4