Answer:
52 in approx
Step-by-step explanation:
Given data
Length of TV= 42 in
Widht of TV= 31 in
Required
The diagonal of the TV
Applying the Pythagoras theorem
D^2= L^2+W^2
D= √L^2+W^2
D= √42^2+31^2
D=√1764+961
D=√2725
D=52.20 in
Hence the diagonal of the Tv is 52 in approx
The sum of two consecutive numbers is -91. Find the value of the smaller number
Answer: -46
Step-by-step explanation:
Consecutive means next in order.
Sum means answer to an addition problem.
-45 + -46 = -91
-46 is smaller (farther away from zero) than -45
PLz DO it all I will give brainlest and thanks.
Answer:
7: 1
Step-by-step explanation:
how can i solve this
tan2x/(tan4x-tan2x)
Answer: = cos 4x
[tex]\frac{tan2x}{tan4x-tan2x}\\\\=\frac{tan2x}{\frac{2tan2x}{1-tan^{2}2x }-tan2x }\\\\=\frac{tan2x(1-tan^{2}2x) }{2tan2x-tan2x(1-tan^{2}2x) }\\\\=\frac{tan2x(1-tan^{2}2x) }{tan2x(2-1+tan^{2}2x) }\\\\=\frac{1-tan^{2}2x }{1+tan^{2}2x } \\\\=\frac{1-\frac{sin^{2}2x }{cos^{2}2x } }{1+\frac{sin^{2}2x }{cos^{2}2x } }\\\\=\frac{cos^{2}2x-sin^{2}2x }{cos^{2}2x+sin^{2}2x } \\\\=\frac{cos4x}{1}\\\\=cos4x[/tex]
Step-by-step explanation:
Is there a fast way to answer these kinds of problems? and could someone help me learn how to solve it?
Calculate the percentage loss made on a boat valued at $50,000 and sold for
$44,000.
Answer:
22 percent is the loss ....
increase £130 by 15%
Answer:
£149.5
Step-by-step explanation:
130/100=1.3
1.3*15=19.5
130+19.5=149.5
6 1/2 divided by 3/4 in simplest form
Answer:
26/3 or 8 2/3
Step-by-step explanation:
6 1 /2 ÷3 /4 =
13 /2 ÷3 /4 =
13 /2 ×4 /3 =
13 × 4 /2 × 3 =
52 /6 =
52 ÷ 2 /6 ÷ 2 =
26 /3 = 8 2 /3
plzzzzzzzz helpppppppp ilL give brainy-list
what are the next four multiples of the fraction: 5/6
help me out guys my brain cells aren't working correctly.
Answer:
I'm not sure bout what to do so I did this instead.
Step-by-step explanation:
3x + 4x + 19 = 180
7x + 19 = 180
7x + 19 - 19 = 180 - 19
7x = 161
7x ÷ 7 = 161 ÷ 7
x = 23
_________________________
3x + 4x + 19 = 180
3(23) + 4(23) + 19 = 180
69 + 92 + 19 = 180
180 = 180
________________________
3x = ?
3(23) = ?
69 = ?
__________________________
4x + 19 = ?
4(23) + 19 = ?
92 + 19 = ?
111 = ?
calculate the perimeter of a rectangle with height 10cm and length 9cm
Answer:
38
Step-by-step explanation:
10+10=20
9+9=18
20+18=38
0.9 km
0.4
km
3 km
0.93 km
1.53 km
What’s the perimeter
A bouquet of 6 roses costs $18.00. At this price, how many roses can you get for $12.00?
Answer:
four roses
Step-by-step explanation:
18÷6=3
12÷3=4
Answer:
you can get 4 roses
Step-by-step explanation:
18 divided by 6 roses = $3 per rose
$12 divided by $3 = 4 roses
Hope this helps
Luke and nabila are playing squash Luke wins twice as many games as nabila they play 18 games how many do each win
Answer:
Luke = 12 games
Naliba = 6 games
Step-by-step explanation:
Luke and naliba are playing squash
Luke wins twice as many games as naliba
They play a total of 18 games
Luke= 2x
naliba = x
2x +x= 18
3x= 18
x= 18/3
x= 6
Luke= 2(6)
= 12
naliba= 6
Hence luke wins 12 games and naliba wins 6 games
Simplify [tex]\frac{-4}{m^2+m-12} +\frac{m}{m+4}[/tex]
8. There are 9 girls and 6 boys in a classroom. Of
these students, 1 girl and 2 boys write left-handed.
What percentage of the students write left-
handed? (6.5B)
I
Answer:
20%
Step-by-step explanation:
9 Girls + 6 Boys = 15 Students.
15 = 100%
1 Girl + 2 Boys = 3 Students.
3 = ?%
(3×100)/15= 20%
(x +5) (x -2) h e l p m e
Answer:
x=10
Step-by-step explanation:
PLSSS HELP!!!!
NEED HELP ASAP.....
I HAVE TIME LIMIT
READY TO GIVE 25 POINTS
AND BRAINLIEST
Suhana walks 30 minutes to her school everyday. Her father who is a farmer decides to buy her a bicycle.
He has a cow and a buffalo on his farm. The two animals had cost him Rs 1800 and Rs 2400 respectively. Selling the cow will fetch him a profit of 10% whereas on the buffalo he will suffer a loss of 5%
He decides to sell his buffalo. The next day, he goes to the market and completes the deal.
The bicycle which costs Rs 900 is sold by the shopkeeper for Rs 1008.
Suhana’s father deposits Rs 1200 of the remaining amount in the bank at 9% p.a. for 3yrs.
Suhana is grateful to her father and works very hard as she realizes the
sacrifices her parents make for her.
What is the amount the farmer will receive at the end of 3 years??
Answer:
i think you need apply the compound interest
9b+4c+4-7b-2c-3 some one pls help me to simplify this expression
Answer:
2b + 2c + 1
Step-by-step explanation:
You can combine like terms.
9b and -7b go together to make 2b
4c and -2c go together to make 2c
4 and -3 go together to make 1
Putting these together gives us:
2b + 2c + 1
Question 8 (1 point) Find the percent increase or decrease: From 300 miles to 210 miles how much decrease was there?
Answer:
30% increase or decrease
Step-by-step explanation:
Because every mile is 3% and according to the question it is reduced 90 miles
i need help asap i’ll give brainliest
Answer:
x=130 I believe
Step-by-step explanation:
28+8+14+x=180
50+x=180
x=130
What is the asymptote of the graph shown?
y=
Answer:
to this question is it is 1.01
What is the value of X in this problem: 2-x= -34
(These lyrics of my fav song describe me and my other personality so well its not even funny)
My secret side I keep hid under lock and key
I keep it caged but I can't control it
'Cause if I let him out he'll tear me up, break me down
Why won't somebody come and save me from this, make it end?
I feel it deep within, it's just beneath the skin
I must confess that I feel like a monster
I hate what I've become, the nightmare's just begun
I must confess that I feel like a monster
I feel it deep within, it's just beneath the skin
I must confess that I feel like a monster
I, I feel like a monster
I, I feel like a monster
It's hiding in the dark, it's teeth are razor sharp
There's no escape for me, it wants my soul, it wants my heart
No one can hear me scream, maybe it's just a dream
Maybe it's inside of me, stop this monster
Answer:
56
Step-by-step explanation:
Answer:
hazbin i love that song ;w;
Step-by-step explanation:
Colin always takes his laundry to the laundromat for cleaning. Today, he has 5 items for dry cleaning and 12 items for regular washing. If each item of dry cleaning weighs 3/4 pound, and each item of regular laundry weighs 5/16 pound, how much does all of Colin’s laundry weigh?
Answer: 7 1/2 pounds
Step-by-step explanation:
Brandon Brandon Drew the two congruent squares shown he divided one square into 2 congruent triangular parts he divided the other square into 2 congruent rectangular parts
Incomplete question: Options
(a) Each triangular part and each rectangular part represents 1/2 the area of one square.
(b) Each triangular part has an area that is greater than the area of each rectangular part.
(c) Each triangular part and each rectangular part represents 1/4 the area of one square
(d) Each rectangular part has an area that is greater than the area of each triangular part.
See attachment for squares
Answer:
(a) Each triangular part and each rectangular part represents 1/2 the area of one square.
Step-by-step explanation:
Given
See attachment
Required
Which statement is true
Before the division, the area of both squares is:
[tex]Area = l * w[/tex]
After the division:
The area of the triangle is:
[tex]Area = \frac{1}{2} * base * height[/tex]
[tex]A_1 = \frac{1}{2} * l * w[/tex]
Substitute Area for l * w
[tex]A_1 = \frac{1}{2} *Area[/tex]
This equals half the area of the square
The area of the rectangle is:
[tex]Area = length * width[/tex]
The length of the rectangle is now half the length of the original square.
So, we have:
[tex]A_2 = \frac{1}{2} l * w[/tex]
Substitute Area for l * w
[tex]A_2 = \frac{1}{2} *Area[/tex]
From the values of A1 and A2, we can conclude that (a) is true
PLZ ANSWER FAST!!!!! Mr. Miller took a poll of which students in his class have gone to a water park. If 7/9 of his class have visited a water park for a total of 21 students, then how many total students are in Mr. Miller's class?
Answer:
29 students
Step-by-step explanation:
divide by 7 to get 1/9 then multiply by 9 to get total.
Answer:
27
Step-by-step explanation:
Let x be the total number of students. So, turning the words of the problem into an equation, we get:
7/9x = 21,
then, 7x = 189
so, x = 27.
please help i don’t understand
Answer:
You have to fine the number that matches with the "X" so the answer would be 126 divided by 43 which is 2.9. 2.9 is closer to 3 than 2 so the "x" is 3
Step-by-step explanation:
Use FOIL to multiply.
(3x - 7)(x + 5)
Answer:
3x²+8x-35
Step-by-step explanation:
FOIL stands for:
First -> (3x-7)(x+5)
Outer -> (3x-7)(x+5)
Inner -> (3x-7)(x+5)
Last -> (3x-7)(x+5)
Following FOIL, we get:
(3x-7)(x+5)
(3x)(x)+(3x)(5)+(-7)(x)+(-7)(5)
3x²+15x-7x-35
3x²+8x-35
Therefore, the expanded form is 3x²+8x-35
Can someone help me? Right answer gets brainliest!!
Answer:
2/3*6 = 4 i hope this is the answer
Answer:
9 bracelets
Step-by-step explanation:
2/3 of a foot is 8 inches 6x12 is 72 and 72/8 is 9 so she can make 9 bracelets. please mark me brainlest
Joey wants to join the gym. The gym has a membership fee of $50 then $25 per month. How much will it cost Joey if he goes to the gym all year?