Answer:
z=5
Step-by-step explanation:
SHOW YOUR WORK PLEASE
Answer:
0.60
Step-by-step explanation:
3/5 is equal to 6/10 which as a decimal would be 0.60 or 0.6
The answer is 0.6
I hope I helped. Sorry, I did this quickly.
Please help it’s for homework
PLEASE HELP ASAP
TRIGONOMETRY
Answer:
11). x = 25.8°
12). x = 67.3°
Step-by-step explanation:
11). By using sine rule in the given triangle,
cos(x) = [tex]\frac{\text{Adjacent side}}{\text{Hypotenuse}}[/tex]
cos(x) = [tex]\frac{27}{30}[/tex]
x = [tex]\text{cos}^{-1}(\frac{9}{10} )[/tex]
x = 25.84
x ≈ 25.8°
12). By applying tangent rule in the given triangle,
tan(x) = [tex]\frac{\text{Opposite side}}{\text{Adjacent side}}[/tex]
tan(x) = [tex]\frac{43}{18}[/tex]
x = [tex]\text{tan}^{-1}(\frac{43}{18} )[/tex]
x = 67.29°
x ≈ 67.3°
*
Question 2
If a calculator is sold for $15.95, then the revenue in dollars, R, generated by this item
is given by the formula R=15.959, where a represents the number of calculators sold.
Use the formula to determine the revenue generated by this item if 40 calculators are
sold.
Answer:
Answer is in the photo so you have so look in this give wribsite
The area is about ____ square inches. ANYONE KNOW THIS!? I need the steps if possible:(
Answer:
28.57
Step-by-step explanation:
Square = 4x4=16
two half circles = one whole circle = [tex]\pi[/tex]2²=12.566
16+12.57=28.57
pls help me with this math question pls its hard i want the explanation pls
Answer:
Take the angle above 128° as x.
x = 180 - 128 (linear pair)
x = 52°
a = ?
a = 180 - ( 52 + 73 ) ( the angles in a triangle add up to 180° )
a = 180 - 125
a = 55°
Violet made cookies for the bake sale. 7/10 of the cookies are chocolate chip. 3/4 of the remaining cookies are sugar. What fraction of cookies are sugar cookies?
Potencia con exponente negativo se queda igual. Cierto o Falso?
Answer:
Cierto
Step-by-step explanation:
Dividing of Polynomials
What is the result when like terms are combined in the expression
3
a
+
4
d
+
a
+
2
d
?
Answer:
4a + 6d
Step-by-step explanation:
3a + 4d + a + 2d
3a + a + 4d + 2d
Answer: 4a + 6d
How to divide the 4 ÷ 6.
Answer:
0.6666666666666666
Step-by-step explanation
its hard to explan but i did it on my calculator
if yo need ans in point
4/6
-6.67
if you need ans in upon then
ans is 2upon3
HELP PLZ I NEED THIS DONE RN
A sketch of a new dog park in town is shown below. How many square feet will the dogs have to roam
and play?
Answer:
they will have 432 ft to play
How many samples of size 2 can be formed from population of size 5
Answer:
2
Step-by-step explanation:
Cuál es el costo mínimo para la construcción de una caja abierta cuya base rectangular tenga una longitud igual al doble del ancho y su volumen sea 72 metros cúbicos? el material para la base cuesta $50 el metro cuadrado y el de los lados $25 el metro cuadrado
Answer:
???
Step-by-step explanation:
Dale drew the following box to represent the data set.
Answer:
Min 80, Q1 82, Med. 85.5, Q3 93, Max 100.
90%.
Step-by-step explanation:
Percentage at least 82 = 100 *(100 - 82) / (100-80)
= 90%.
3
Find the lateral surface area of the rectangular prism in centimeters.
A
28 cm2
B)
36 cm2
42 cm2
D
48 cm
3
lol
Answer:
B.) 36cm2
Step-by-step explanation: I just did it and got it right
1.4x + 3.5y
help! 6th grade :)
Answer:
Step-by-step explanation:
Simplifying
1.4x + 3.5y = 0
Solving
1.4x + 3.5y = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-3.5y' to each side of the equation.
1.4x + 3.5y + -3.5y = 0 + -3.5y
Combine like terms: 3.5y + -3.5y = 0.0
1.4x + 0.0 = 0 + -3.5y
1.4x = 0 + -3.5y
Remove the zero:
1.4x = -3.5y
Divide each side by '1.4'.
x = -2.5y
Simplifying
x = -2.5y
Pls help ASAP math plsssss
Answer:
ASAP meaning as soon as possible
Answer:
y= 1.4x + 7
Step-by-step explanation:
y= mx + b
m = rise over run = 7/5 = 1.4
the y intercept is 7, this is our b
Fill the blanks using Product formula.
Answer: (-4s-1)*(-8) + (-4)*(-8s+7)
You have the right idea, but you swapped the items in the wrong order. Meaning that you applied the derivative to the wrong pieces as shown in the order above. It seems you have to follow this specific order for the computer to accept the answer.
For a regular hexagon, the area is 585 cm^2 and the apothem is 13.0 cm. Find the side length, in centimeters, of the hexagon. Round your answer to the nearest whole number.
Answer:
Step-by-step explanation:
Area = 1/2 (a * p)
585 = 1/2 (13 * p)
1170 = 13 * p
13*p = 1170
p = 1170/13
p = 90
There are six sides to a regular hexagon. Therefore divide the perimeter by 6.
side = p / 6
side = 90 / 6
side = 15
What is the degree of the monomial 12?
The expression is constant, which means it can be rewritten with a factor of x^ 0 . The degree is the largest exponent on the variable. 0
Given the triangle below, what is the length
of the hypotenuse?
2 cm
4 cm
Answer:
squareroot(20)
Step-by-step explanation:
2^2=4
4^2=16
Square root of 20 is the answer
Pls help it’s due In 30 mins
Help plz right answer only help me
Suppose Z varies directly with X and inversely with Y where X equals 3Y equals one and Z equals six what is the value of Z when X equals seven and why equals four
Answer:
k = 2
Z = 3.5
Step-by-step explanation:
Z = kX/Y
Where,
X = 3
Y = 1
Z = 6
Find k
Z = kX/Y
6 = k3/1
Cross product
6 * 1 = 3k
6 = 3k
k = 6/3
k = 2
what is the value of Z when X equals seven and why equals four
X = 7
Y = 4
Z = ?
k = 2
Z = kX/Y
= (2*7)/4
= 14/4
= 3.5
Z = 3.5
How many years are in 525,000 minutes? Round to the nearest whole.
Answer:
1
Step-by-step explanation:
the original answer is 0.998858447 but this rounded to the nearest whole number is 1.
of the 240 students eating lunch, 96 purchased their lunch and the rest brought a bag lunch. What is the ratio of students purchasing
lunch to students bringing a bag lunch?
Oa. 2:5 Ob. 5:2
c3:2 Od: 2:3
Answer:
96:144
Step-by-step explanation:
Since there are 240 students and the known value is 96 students buying lunch, you simply subtract the two numbers.
240 - 96 = 144
There are 144 students bringing bag lunch.
The ratio is asking students purchasing lunch to students bringing a bag lunch, which would be 96:144
The simplified answer is 2:3
To get this, divide 144 by 96
This, in turn, would give you in answer of 3/2 which can be inversed to get the right answer
Which of the following ordered pairs would lie on the same line of direct variation as (16,4)? Select all correct answers.
Answer:
FFFFF
Step-by-step explanation:
FFFFFFFFF
Answer:
Not sure, sorry
Step-by-step explanation:
What is the vertex of y=−2x2−4x−5
?
Question 1 options:
(−1,−3)
(−2,−3)
(1,−1)
(−1, 3)
Answer:
2x2-4x-5=0..........