Answer:
15
Step-by-step explanation:
5kg= £7.50
10kg= £7.50(2)
£7.50 times 2 equals 15
£15
Can you do 11 12 and 13 ignore 10
Answer:
I already done this thank you
I'm having trouble with the second to last step in the fifth question.
1
1 1
x 1 1 (This is a right triangle)
1 69° 1
1-------------1
11
1. first identify a trigonometric ratio that will make it possible to find the value of x.
Answer = X is opposite to the angle 69° and 11 is adjacent to the angle 69°
2. To find the unknown value, which trigonometric function should be used?
Answer = Tangent
3. Use the tangent ratio for TAN 69°.
Answer = TAN 69° = [tex]\frac{x}{11}[/tex]
4. Multiply both sides by 11.
TAN 69° = [tex]\frac{x}{11}[/tex]
Answer = 11 · TAN 69° = x
5. Simplify
11 · TAN 69° = x
11(2.6051) ≈ x
(Blank) ≈ x
Answer = 28.7 ≈ x < -- (Rounded to the nearest tenth)
11(2.6051) ≈ x This is the part I'm having trouble with. I don't understand how to get the decimal in the parenthesis. I've tried dividing, multiplying, multiplying and then dividing. I just can't get the correct answer. I think I'm suppose to use a geometry calculator and input TAN then multiply(or divide I don't know), but I don't have one right now so I need to know if there's any way I could get the same answer with a regular calculator.
Answer:
Step-by-step explanation:
let me asnswer it on paper hold on
Simplify √-48
1) -4√3
2) 4√-3
3) 4i√3
4) 4√3i
We can change the negative sign into i instantly as sqrt-1 is i.
With this the problem simplifies to sqrt48*i.
Now sqrt48=sqrt4*sqrt4*sqrt3=2*2*sqrt3
So the final product is 4sqrt3*i=4isqrt3.
Thus choosing choice 3 :)
HELP ASAP ON MATH PLEASE
Answer:
Brad will get $10 for selling 20 cups of lemonade
Answer:
Brad will get $10 selling 20 cups of lemonade
HELP I NEED HELP ASAP
PLS HELP ITS EASY.... Solve each equation. Show your work. Be sure to check your solution by substituting it back into the original equation.
1. у + 1.8 = 14.7
= 33/2
2. 6 = [tex]\frac{1}{2}[/tex]z =
z = 61/2 = 30.500
3. 3 [tex]\frac{1}{4}[/tex] - [tex]\frac{1}{2}[/tex] + w =
[tex]\frac{ 4w + 29 }{4}[/tex]
4. 2.5t = 10 =
t=4
5. 6z = 45 =
z = 15/2 = 7.500
Hope this helps~
Which of the following equations is not linear?
y=x+4
x = 7
-0.5X = y
y=x
Answer:
x=7 is not linear because its just an equation
8 + what equals -6?
The answe is 8 + (-14) = -6
...
pls help i can’t find the answer anywhere
Answer:
(2x+3)(x+2)
100% its the right answer
Step-by-step explanation:
Nineteen less than 6 times a number is the same as 16 more than the number. The equation is The solution is x -7 7.
Answer:
The number is 7
Step-by-step explanation:
let the said number be x
Nineteeen less than 6 times a number;
6x - 19
equals; 16 more than the number; this is 16 + x
Thus;
6x - 19 = 16 + x
6x-x = 16 + 19
5x = 35
x = 35/5
x = 7
mya sold ipods on her website.she bought the the ipods for $80 each and included a 45% markup to get the selling price.what was the selling price for one ipod?
Answer:
$116.00
Step-by-step explanation:
80.00x45%=36.00
80.00+36.00=116.00
**EZ 35 POINTS**
Kent can paint a room in twice as fast as Luannda. Together they can paint the room in 5 hours. How long would it take Kent to paint the room alone? Write an equation to solve
solve for x
will give brainliest answer!!!
Answer:
We can write a proportion from this image:
x/2 = (x+2)/3
3x=2(x+2)
3x=2x+4
x=4
Let me know if this helps!
4.1 < 12
can someone please help me?
Answer:
12 is greater
Step-by-step explanation:
At a used book sale, all the books cost the same price. Henry buys 4 paperback books for $3.20. Laney buys 9 books. How much does Laney pay for her books? Group of answer choices
Answer:
Henry: 12.80
Laney: 28.80
Step-by-step explanation:
find the output y, when the input, x, is 5.
y = 5x - 3
Y =
Answer:
y = 22
Step-by-step explanation:
y = 5(5) - 3
y = 25 - 3
y =22
ayo
Which triangle, if any, has side lengths of 15, 15, and 15?
It's not a triangle.
isosceles triangle
equilateral triangle
scalene triangle
Answer:
ugh girlll im in sm trouble rn
Step-by-step explanation:
what is the measure if the angle x in degrees
Answer:
Step-by-step explanation:
42
y=5/16(x - 1)(x - 9)
Answer:
y=5/16x+-45/16
Step-by-step explanation:
After a battle six people were killed and 45 were injured. There were 467 people involved in all. What percent of the total people involved, to the nearest whole percent, were either killed or injured.
Answer:
11%
Step-by-step explanation:
a new jacket cost 32.70. the discount is 30%. what is the new total cost?
Answer:
22.89
Step-by-step explanation:
100%-> 32.70
100-30=70
70%->22.89
Which expression could represent this phrase?
three times the difference of 8 and a number
Answer:
3(8-x) I think
Step-by-step explanation:
Answer:
3(8-x)
Step-by-step explanation:
Bob forever help me with my math homework
Answer:
16 robux
Step-by-step explanation:
pls answer number 11 :d i will mark brianliest
Answer:
D. (3; -4)
Step-by-step explanation:
.............
Which symbol correctly compares the mixed number and the improper
fraction?
Answer:
d
Step-by-step explanation:
I am not sure but I think it is d
solve the equatione
Answer:
x = 20/11
Step-by-step explanation:
1/2x - 3/4x = 5 - 5/2x
1/4x + 5/2x = 5
11/4x = 5
11x = 20
x = 20/11
what is the slope for get fit gym?
Don't answer it if you don't know
Please help me. 10 points
Answer:
5.507605086
5.50
Step-by-step explanation:
Gavin owns a food truck that sells tacos and burritos. He only has enough ingredients to make 94 tacos or burritos.Write an inequality that could represent the possible values for the number of tacos sold, t, and the number of burritos sold, b, that would satisfy the constraint.
Answer:
t+b≤94
Step-by-step explanation: