Step-by-step explanation:
{(163²)²} × (0.045701-12/2×3.357470126)
4330747×-20.0991198
8.70
A probability experiment is conducted in which the sample space of the experiment is S={8,9,10,11,12,13,14,15,16,17,18,19}, event E={10,11,12,13}, and event G={16,17,18,19}. Assume that each outcome is equally likely. List the outcomes in F or G. Find P(F or G) by counting the number of outcomes in F or G. Determine P(F or G) using the general addition rule.
Answer:
i
Step-by-step explanation:
i
Taco Bell had 60 orders. 60% were tacos and 40% were burritos. How many tacos is that?
Answer:
60% of 60 is 36. The answer should be 36
Step-by-step explanation:
60 / 100 * 60
0.6 * 60
36
Just divide the number by 100 and multiply it by the percentage.
Mark me as brainliest if you want to.
If sin(2x) = cos(x + 30"), what is the value of x?
20°
30°
500
1100
Answer:
2x=(x+30)
2x+x=30
3x=30
x=30÷3
x=10
Answer:
is 30
Step-by-step explanation:
2x=x+30
substract x
x=30
The wheel of a car rotated 1000 times in travelling a distance of 1.76 km. Find the radius of the wheel
Answer:
0.28m hope it help you☺........
Find the surface area of the shape below. Answer in NUMBERS only, NO units.
Answer:
solo tienes que meterte el dedo por el culo y ya
Answer:
150 cm^2
Step-by-step explanation:
A=2(wl+hl+hw)
A =2(5*5+5*5+5*5)
A=2(25+25+25)
A=2(75)
A=150
An equation is shown below: 4(x − 3) − 5(x + 1) = 3 Which statement shows a correct next step in solving the equation? (1 point) The equation can become 4x − 12 − 5x − 5 = 3 by applying the associative property of multiplication. The equation can become 4x − 3 − 5x + 1 = 3 by applying the associative property of multiplication. The equation can become 4x − 3 − 5x + 1 = 3 by applying the distributive property. The equation can become 4x − 12 − 5x − 5 = 3 by applying the distributive property.
Answer:
The equation can become 4x − 12 − 5x − 5 = 3 by applying the distributive property.
PLS ANSWER QUICKLY AND PLS ANSWER CORRECTLY TEST WORTH 20 PERCENT OF MY GRADE
Answer:
b just tool the test
Step-by-step explanation:
- Jared rides his bicycle 6 miles in 3/5 of an hour. At this rate, how many miles
could he ride in 3 hours?
Answer:
30 miles
Step-by-step explanation:
3 hours = 180 minutes
3/5 of an hour = 36 minutes
180/36 = 5
5 times 6 = 30
I hope this helps :)
Malachy was thinking of a number. Malachy divides by 2, then adds 9 to get an answer of 4. What was the original number?
Answer:
The number is -10
Step-by-step explanation:
I will answer this while I read through the question.
Let the number be x
Divide by 2
[tex]\frac{x}{2}[/tex]
Add 9 to it
[tex]\frac{x}{2} + 9[/tex]
It gives 4
[tex]\frac{x}{2} + 9 = 4[/tex]
Now, we solve for x
Collect Like Terms
[tex]\frac{x}{2} = 4-9[/tex]
[tex]\frac{x}{2} = -5[/tex]
Make x the subject
[tex]x = -5 *2[/tex]
[tex]x = -10[/tex]
How do you solve the following equation
: X/-3 + 2=4
Answer:
For this equation you be inverse operation giving you the answer -6
further information down below :)
Step-by-step explanation:
Your goal for this is to isolate the variable which is x.
First, find the operation opposite of addition which is subtraction
When you add that operation to both sides with the constant(2)
2 and 2 cancel each other out, but to the for the term(4) 4-2=2
after that you have your new term which is x/-3=2
You do the same thing but to in division because the opposite of multiplication is division in this case you multiply -3 to both sides -3*-3 cancel each other out, now you have-3*2= negative times a positive equal negative in anyway so, overall you get -6.
To check:
you do the full equation now that you have isolated the variable, you now can do the operations normally which are. -6/-3=2 because when you divide a negative by a negative you get a positive end out with 2+2=4 which is correct and match the sum.
This means that our answer is correct :)
3. What three numbers are the Pythagorean triple generated by using 4 for x and 1 for y. Remember to use the formulas:
a = x2 - y2, 6 - 2xy, and C = x2 + y2
O 6, 8, and 10
O 5, 11, and 12
O 8, 15, and 17
O 3, 5, and 8
Given:
Consider the three number are given by:
[tex]a=x^2-y^2[/tex]
[tex]b=2xy[/tex]
[tex]c=x^2+y^2[/tex]
To find:
The three numbers are the Pythagorean triple generated by using 4 for x and 1 for y.
Solution:
We have,
[tex]a=x^2-y^2[/tex]
[tex]b=2xy[/tex]
[tex]c=x^2+y^2[/tex]
Substituting 4 for x and 1 for y, we get
[tex]a=4^2-1^2[/tex]
[tex]a=16-1[/tex]
[tex]a=15[/tex]
Similarly,
[tex]b=2(4)(1)[/tex]
[tex]b=8[/tex]
And,
[tex]c=4^2+1^2[/tex]
[tex]c=16+1[/tex]
[tex]c=17[/tex]
The three three numbers are the Pythagorean triple are 8,15 and 17.
Therefore, the correct option is C.
cashews cost $1.74 per pound. walnuts cost $1.92 per pound. how much will 3 1/3 pounds of cashews and 2 5/8 pounds of walnuts cost in all?
Answer:
6.09+3.84=9.93 is the desired answer
Step-by-step explanation:
Cashews total cost step by step
1.74×3.5
Multiply 1.74 and 3.5 to get 6.09.
6.09
Peanuts total cost step by step
1.92×2
Multiply 1.92 and 2 to get 3.84.
3.84
One-fifth the sum of one-half and one-third. WRITE IN A EXPRESSION FORM
Answer:
1/6
Step-by-step explanation:
1/2 + 1/3 = 5/6
1/5 of 5/6 = 5/30
5/30 can be simplified as 1/6.
A painting of length 36 cm and breadth 22 cm is drawn on a cardboard such
that there is a margin of 2.5 cm outside each of its sides. Find the total area of
the margin.
In a triangle PQR right angled at Q, QR = 24 cm and hypotenuse PR = 25
cm. Find the length of PQ.
If ∆ DEF ≅ ∆ MNL, then name the parts of ∆ MNL that are congruent to:
a) Angle F
b) Side DF
c) Angle E
d) Side FE
Raju’s father is 57 years old. He is three years younger than four times
Raju’s age. What is Raju’s age?
Answer:
1) 315cm^2
2) 7cm
3) :
a) Angle L
b) Side ML
c) Angle N
d) Side LN
4) 13 and a half years old
Step-by-step explanation:
I need help with this problem
Answer:
m<S: 54
m<U: 60
Step-by-step explanation:
x + 4 + x + 68 = 180
2x + 72 = 180
2x = 108
x = 54
<S:
x
54
<U:
x + 4
54 + 4
60
Complete the following statement. The distance around the edge of a figure is its ____.
Answer:
Perimeter
Hope it helps!
The distance around the edge of a figure is its Perimeter.
To complete the following statement. The distance around the edge of a figure is its ____.
Perimeter is the measure of the length of the figure on its circumference.
Since in the question blank, space is given following the definition,
The distance around the edge of a figure is perimeter because the measure of the boundary of any figure is termed as its perimeter.
For example, the Perimeter of the rectangle is the total measure of the two-time measures of length and width. For the Perimeter of the square, it is 4 times the length of one side. For the Perimeter of the circle, it is 2π times of radius.
Thus, the distance around the edge of a figure is its Perimeter.
Learn more about perimeter here:
brainly.com/question/6465134
#SPJ5
The ratio f sugar to flour in a cake recipe is 3 to 5. Marcus s going to follow the recipe to make a large sheetcake. He starts by putting 12 cups of sugar in a mixing bowl. How many cups of flour should he add?
Use the Distributive Property to complete the equivalent expression: 9(6y - 4) *
Answer:
54y-36
Step-by-step explanation:
9*6y=54y
9*4=36
Hope this helps :)
Which of the following is true about the mass of an object? (10 points)
It is equal to its weight.
It is proportional to its weight.
It is always more than its weight.
It changes at different locations.
Step-by-step explanation:
The correct answer is
It is proportional to its weight.
Hope it will help :)❤
Step-by-step explanation:
mass is proportional to the weight of the object
w = mg
help for brailest need help foe a grade
Answer:
1 4/9
Step-by-step explanation:
yw
Pls help (5th grade)
Answer: 4.523
Here is an image that might help you understand placements.
Answer:
rounded to the nearest thousandth would be 4.523
pls help I have to turn it in by Monday morning and it’s 1am or I fail
Answer:
w=36
f=12
k=13
Step-by-step explanation:
Answer:
5f=60 f=60/5 f= 12 check: 12× 5 =6025°
y
X120°
y = [? ]
Answer:
95
Step-by-step explanation:
ur welcome
brainliest plz
A college student takes the same number of credits each semester. Before beginning college, the student had some credits
earned while in high school. After 2 semesters, the student had 34 credits, and after 4 semesters, the student had 58
credits.
Answer:
The student gets 12 credits per semester, and started college with 10 credits that he earned in high school.
Step-by-step explanation:
Given that a college student takes the same number of credits each semester, and that before beginning college, the student had some credits earned while in high school, while after 2 semesters, the student had 34 credits, and after 4 semesters, the student had 58
credits, to determine how many credits she obtains each semester and how many credits she had at the beginning of college, the following calculation must be performed:
(58 - 34) / 2 = X
24/2 = X
12 = X
34 - 12 x 2 = X
34 - 24 = X
10 = X
Thus, the student gets 12 credits per semester, and started college with 10 credits that he earned in high school.
Answer:
C(t) = 12t + 10
Step-by-step explanation:
We're given two data points, (2,34) and (4,58). We want to find an equation of the form C(t)=mt+b where m is the rate of change and b is the y-intercept.
First, we find the rate of change.
m=(58−34)/(4−2)
m=24/2
m=12
This rate of change means that the student earns 12 credits each semester.
Finally, we need to solve the equation C(t)=12t+b for b, or the y-intercept. We do this by plugging in one of our data points. We'll use (2,34).
C(t)=12t+b
34=12(2)+b
b=34−24
b=10
This y-intercept means that the student earned 10 credits in high school.
Now that we've found m and b based on the given data, we find that the equation is C(t)=12t+10.
Each peanut butter snack costs $2. Each chocolate snack costs $3. How much does it cost to buy 6 peanut butter snacks and 8 chocolate snacks? Write an equation.
Answer:
36
Step-by-step explanation:
8x3 is 24
6x2 is 12
when you add those together you get 36
Answer:
2 dollars x 6 Peanut butter snacks= 12 total
3 dollars x 8 chocolate= 24 total
24+12= 36 for the total all together
Step-by-step explanation:
You are buying 6 peanut butter snacks and they are $2 each so you multiply those numbers together for the total of Peanut butter snacks. You are also buying 8 things of chocolate and they are $3 each multiply them together you get the total for the chocolate. if you need the total for all together you add the totals together and you have your over all answer.
Choose the expression that best represents the product of the width and the height
Emily can walk 3/4 of a mile in 1/4 of an hour.
At this same rate, how long does it take Emily to walk 1 mile?
Answer:
20 minutes
Step-by-step explanation:
Method 1:
(0.75)/(0.25)=(1)/(x)
0.75*1.333333=1, so multiply 0.25 by 1.333333 to find the value of x!
0.25*1.333333=0.33333, or one-third of an hour, or 20 minutes.
Method 2:
(0.75)/(0.25)=(1)/(x)
Cross-multiply
0.75x=0.25
(0.25)/(0.75)=x
x=0.33333 hours
Emily will use 20 minutes or 1/3 hour to walk 1 mile.
Note that 3/4 = 0.75
1/4 hour = 1/4 × 60 = 15 minutes
Let the amount of time that it takes Emily to walk 1 mile be represented by x.
Therefore, the equation to solve the question will be:
0.75 /1 = 15/x
Cross multiply
(0.75 × x) = (1 × 15)
0.75x = 15
x = 15/0.75
x = 20
Therefore, Emily will use 20 minutes or 1/3 hour to walk 1 mile.
Read related link on:
https://brainly.com/question/21405634
Answer for brainliest
Answer:
(-4, -1) (see below)
Step-by-step explanation:
Substitution means that you actually replace, or "substitute," the value of the variable in.
Here, y = -1, so -3x - 8y = 20 can be written as:
-3x - 8 (-1) = 20
We can now solve for x:
-3x + 8 = 20
-3x = 12
x = -4
Putting this into (x, y) format equals:
(-4, -1)
PLease answer this for me !!
Answer:
X^7
Step-by-step explanation:
3+4=7
please solve the 5 questions for 5 brainlist and 5 star mark and 17 points
Answer:
1) 27
2) 2/5
3) 1
4) 1.5 lbs
Step-by-step explanation:
1) First, 8505/315 = 27
2)I don't really have an explanation for this one-
3) 2/3 = 6/9. 6/9 + 3/9 = 1
4) 4/8 x 3 = 1.5
1. 2
8,505 ÷ 315 = 27
2. 2 ÷ 5
Fractions are division problems so it would be 2 divided by 5
3. 9/9 or 1
Make them have the same denominator
2/3 + 3/9 = 6/9 + 3/9 = 9/9 = 1
4. 1 ½
4/8 simplified is ½ so you should do ½ x 3 = 1 ½
5. The baker needs 750 more grams
Multiply 2.5 by 1000, which is 2500
That’s how many grams the baker needs, now you need to do 2500 - 1750
Which is 750 grams
Sorry that this took a while, but I am happy to help you!!