Answer:
$3.60
Step-by-step explanation:
This is because 10% of 4 results in this answer.
Feel free to give brainliest.
.prove that cos (90-A).sinA + sin(90 - A).cosA = 1
Answer:
See Explanation
Step-by-step explanation:
[tex]cos (90-A).sinA + sin(90 - A).cosA = 1 \\ \\ LHS = cos (90-A).sinA + sin(90 - A).cosA \\ \\ = sinA.sinA + cosA.cosA\\ \\ = sin ^{2} A + cos^{2} A \\ \\ = 1 \\ \\=RHS\\\\ reason \\ cos (90- \theta) = sin \theta \\ sin (90- \theta) = cos \theta \\ sin ^{2} \theta + cos^{2} \theta = 1 \\ \\ thus \: proved \\ [/tex]
32. Solve the equation below.
12-13
= 17
Answer:
x = 2.5
Step-by-step explanation:
12x - 13 = 17
12x = 17 + 13
12x = 30 (divide both sides by 12 to get x)
12x/12 = 30/12
x = 2.5
Can someone help me answer this you can answer in A B C or D or the actual sentence
Answer:
it is 4th
Step-by-step explanation:
He ratio of number of cookies to cost of cookies is 15:915:915, colon, 9. Let's find an equivalent ratio that shows the cost for 111 cookie. Hint #22 / 4 A ratio where one of the terms is 111 is called a unit rate. We can divide the number of cookies by 151515 to get to 111 cookie. Hint #33 / 4 \$\blueD9\div15=\$0.60$9÷15=$0.60dollar sign, start color #11accd, 9, end color #11accd, divided by, 15, equals, dollar sign, 0, point, 60 Hint #44 / 4 The cost of 111 cookie is \$0.60$0.60dollar sign, 0, point, 60.
Answer:
$0.60
Step-by-step explanation:
Given that:
The ratio of number of cookies to the cost of cookies as:
Number of cookies : Cost of cookies = 15 : 9
It means, we get 15[tex]x[/tex] number of cookies when we pay $9[tex]x[/tex].
To find:
An equivalent ratio to represent the cost of 1 cookie.
Solution:
Here, we have to find nothing but the unit price or the price of 1 cookie.
This can simply be done by dividing the total cost of cookies with the total number of cookies.
Total cost of 15[tex]x[/tex] cookies is given as $9[tex]x[/tex]
Using unitary method:
Let us divide both the sides with 15[tex]x[/tex], we get:
Total cost of [tex]\frac{15x}{15x}[/tex] cookies is given as [tex]\frac{\$9x}{15x}[/tex]
Total cost of 1 cookie is given as $0.60
Calculate the surface area of a solid box in the shape of a cube with side length 11cm.ILL MARK U BRAINEST!!!
Answer:
11 x 11 = 121 121 x 6 = 726 cm
Step-by-step explanation:
Hope this helps
Please very urgent please give me a correct answer!
Answer:
20%, 40%, 60%, 80%
Step-by-step explanation:
Slope : 4.
Point : (-10, 30)
Really need help on this please
plz help I'm doing midterm
Answer:
h(x)+1/2x+2
Step-by-step explanation:
There are three brothers in the Howard family, Daryl, Malik, and Terrance, whose ages add up to 38 years. Daryl is 3 times as old as Malik, and Terrance is 4 years younger than Daryl. How old is Malik?
Answer:
Malik years is 37......
The sum of two numbers is 10. The larger number is 4 times the smaller number. What are the two numbers? Let x = the smaller number. Lety = the larger number. Which two equations represent the system for this word problem? Equation 1: Equation 2:
4(2)+2=10
X=2
Y=8
X+y=10
Y=4x
An object travels 3/4 miles in 1/2 hour. How fast will the object travel in 1 hour
Answer: It would be 6/4 miles or 1 1/2 miles
Step-by-step explanation:
If the green square shown is translated along the dotted path, what three-dimensional figure will be formed. ??
pls help and thx
WILL GIVE BRAINLIEST
Answer:
0
-20
-7
Step-by-step explanation:
0 x any number = 0
4(-5) = -20
126/(-18) = -7
Answer:
1. 0
2. -20
3. -7
Step-by-step explanation:
1. 0 times anything is equal to nothing times something.
So, the first one is 0.
2. For 4 x -5, you can just do 4 x 5 x -1, which equals 20 x -1, whixh equals -20.
3. Remember, a negative times a negative = a positive. So, the number must be negative. Just do 126 / 18 x -1, which equals -7.
Hope this helps!!
enkeli has a bottle that holds 2.4 liters of juice. he divides it evenly into 6 cups. how many milliliters of juice does each of the glasses hold?
Answer:
0.4 millileters
Step-by-step explanation:
write an equation for each line in slope intercept form
Answer:
(3,-5)(5,7) instrumentate in inclination countercheck form. correspondingly kcharacterization forethoughtfulness (3,-5)(5,7) instrumentate in inclination countercheck form. correspondingly characterization forethoughtfulness
Step-by-step explanation:(3,-5)(5,7) instrumentate in inclination countercheck form. correspondingly characterization forethoughtfulness (3,-5)(5,7) instrumentate in inclination countercheck form. correspondingly characterization forethoughtfulness (3,-5)(5,7) instrumentate in inclination countercheck form. correspondingly characterization forethoughtfulness
uhhh help me , i give brainliest
Answer:
36
Step-by-step explanation:
x² + 12x - 40 = 0
x² + 12x = 40
Now, 12/2 = 6. So add 6² = 36 to each side
x² + 12x + 36 = 40 +36
someone help me answer this please i will mark brainliest x
The difference of a number and 8 is 46 less the number. Find the number
Answer:
unsolvable
Step-by-step explanation:
n-8=46-n
n=(46-n)+8
n=54-n
Answer:
54
Step-by-step explanation:
you add 8+46 and you can check with 54-46=8
What is the slope of the line?
Answer:
The slope is : -2/2
Step-by-step explanation:
To find the slope, start on the y-axis. -2 passes through the line on the y-axis so start there. Go up 2 unites, which will bring you to the origin. Now you need to reach -2 on the x-axis. Go left two units, which gives you 2/2. It's rise over run. It's -2 because you went left two units not right. When you go left, or down it'll be negative.
2 = rise
/
-2 = run
(x₁,y₁) = (-2,0)
(x₂,y₂) = (0,-2)
m = (y₂ - y₁)/(x₂ - x₁)
m = (-2 - 0)/(0 - (-2))
m = -2/2
m = -1
Solve the system of equations by substitution. y = 2x y = x +1
Step-by-step explanation:
y = 2x
y = x + 1
y-1 = x
y = 2x
y = 2 (y - 1)
y = 2y - 1
y = -1
Which graph could be used to show the situation described?
The temperature increases by 4 degrees every hour.
i need serious help cause i didnt pay attention at all in class
Answer:-3<y<2
The answer should be D
PLEASEEEE HELP ME WHAT IS THE SLOPE OF THE LINE AN Y INTERCEPT PLS HELP ME
I'm not smart can someone please help me...?
Omar drove 420 miles using 18 gallons of gas. At this rate, how many gallons of gas would he need to drive 375 miles?
Answer:
420/18= 23.3 miles per gallon rounded
375/23= 16.3(rounded) if you want an exact number
17 gallons of gas
Step-by-step explanation:
PLS HELP!!!!!
Mrs. leigh wants to organize the desks in study hall into a square .If she has 64 desks, how many should be in each row?
I'LL NAME YOU BRAIN!!!
Answer:
8 in each row
Help! i don't understand :/
Answer:
Option C
Step-by-step explanation:
Given inequality is,
-3(2x - 4) ≤ 7(3 - x)
Solve the given inequality further,
-6x + 12 ≤ 21 - 7x
(-6x + 12) + 7x ≤ (21 - 7x) + 7x
x + 12 ≤ 21
(x + 12) - 12 ≤ 21 - 12
x ≤ 9 Or {x real | x ≤ 9}
Therefore, Option C will be the correct option.
Answer:
this is your answer look it once
Is anybody on here good at Advanced Computer Science?
Answer:
no
Step-by-step explanation:
Answer:
Ya what's up??
Step-by-step explanation:
PLEASE ANSWER ASAP FOR BRAINLEST!!!!!!!!!!!!!!!!
James made a picture frame for a square picture with sides that are 6x - 1 inches long. Framing the picture adds 3 inches to the length of each side. Use the distributive property to write two expressions for the perimeter of the framed picture.
Answer:
6x-1=5x+3=8x/4=2x
Step-by-step explanation:
The circumference A of a circle varies directly with its radius. A circle with a radius of 4 has a circumference of about 25.1 in.2. What would be the circumference of a circle with a radius of 9 in.?
2/3 divided by 1/4
as a fraction! HURRY!!!
Answer:
2 2/3
Step-by-step explanation:
The quotient of two fractions is [tex]2\frac{2}{3}[/tex].
What is the division?The division is one of the basic arithmetic operations in math in which a larger number is broken down into smaller groups having the same number of items.
Given that, 2/3 divided by 1/4
To divide fractions, keep first fraction as it is change division sign to multiplication and inverse the second fraction.
Here, 2/3 ÷1/4
= 2/3 ×4/1
= 8/3
= [tex]2\frac{2}{3}[/tex]
Therefore, the quotient of two fractions is [tex]2\frac{2}{3}[/tex].
To learn more about the division visit:
brainly.com/question/1575906.
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