Answer:
[tex]1.35*10^{-5}[/tex]
You can simply convert them to their decimal form, then add and then make it scientific notation after you're done.
Hope this helps!
A woman is ordering pizza for a party she can get 3 large pizzas for $26 at this rate what will 12 large pizzas cost?
Answer:104
Step-by-step explanation: if three pizzas cost $26 and you buy 12 pizzas so 4 X 26 = 104
there are 800 ppl who 50% of them use english 30% use spanish 15% vianameese 5% other
how many people use each language?
(WORK whoever shows the best work gets brainiest reported if no work!)
Answer:
400 people english, 240 spanish, 120 vietnamese and 40 other
Step-by-step explanation:
50% is half of 800.
half of 800 is 400. 400 use english
to find 10 percent, you divide by 10. to find 30, you multiply that by 3.
80 times 3 is 240. 240 use spanish.
15 percent is 10 percent, which is 80, +40 because of the 5 percent
80+40 is 120. 120 use vietnamese.
5 percent is half of ten percent.
half of 80 is 40.
and it all adds up to 800
your welcome!:)
Answer:
English of the bat is just 400, because that is the half of 800
spanish - 240
vianameese - 120
other - 40
Step-by-step explanation:
to get the answered you just turn the percent into a decimal like 50%-0.5, 30%-0.3, 15%-0.15, and 5%- 0.05. Then you just multiply the decimal by 800. And the number you get is the amount of people!
Hope you get it
Use the Distributive Property to solve the equation.
4x - 2(x - 3) = -4 + 5x - 5
show work
Answer:
x = 5
Step-by-step explanation:
1. Distributive Property
(Do what's in the parenthesis first)
4x - 2x + 6 = -4 + 5x - 5
2. Combine Like Terms
2x + 6 = -9 + 5x
3. Take away 6 on both sides
2x + 6 - 6 = -9 - 6 +5x
It will give u.....
2x = -15 + 5x
4. Subtract 5x on both sides
2x - 5x = -15
It will give u.....
-3x = -15
5. Divide by -3 on both sides to isolate the variable
-3x / 3 = -15/-3
Now you get....
x = 5
2 negatives make a positive
Thats ur answer
Hope this helped!
Steve measures his height as 175.5 cm. His actual height is 180 cm. What is the percent error in his measurement?
Answer: 180 is a 2.5641025641026% increase of 175.5.
Expand and simplify 2x(x-5)
Answer :
= 2x² − 10x
Step-by-step explanation:
= 2x(x − 5)
= (2x)(x + −5)
= (2x)(x) + (2x)(−5)
= 2x² − 10x
5% times what equals 6.5
Answer:
0.325
5% = 0.05
6.5*0.05
0.5*0.05=0.025
6*0.05=0.3
0.3+0.025=0.325
Today Olivia has $127 in her savings account. She will deposit $5 into the account each week given x < 0 whitch function represents the amount in Olivias savings account after x weeks
Answer:
y = 127 + 5x
Step-by-step explanation:
Today Olivia has $127 in her savings account. She will deposit $5 into the account each week given x < 0
Let x = number of weeks Olivia deposits money.
y = Total pint of money that Olivia has in her account after x weeks
Hence, the function represents the amount in Olivias savings account after x weeks is ;
y = $127 + $5 × x
x < 0
y = 127 + 5x
Based on a recent poll, there is a 50-50 chance that a randomly selected adult has pierced ears. Express the indicated degree of likelihood as a probability value between 0 and 1. Group of answer choices
Answer:
50/100 or 1/2
Explanation:
A 50-50 chance that a randomly selected adult has pierced ears means there's is a 50 percent probability of randomly selecting an adult that has pierced ears. In other words, there is half chance of selecting such an adult. A zero or one probability means there is either no possibility of selecting an adult with pierced ears or it is sure that a random adult would have pierced ears
How to convert 0.5% to a decimal
Answer:
.005
Step-by-step explanation:
Move the decimal point to the left 2 spaces.
Answer:
.05
Step-by-step explanation:
All you have to do is move the decimal over to the left once!
I hope this helps, and have a great day! :)
help ASAP pleaseeee...
Answer: let's try C ( sorry if i'm wrong)
Step-by-step explanation:
[tex]3\5 + 1\8 - 1\4 \div 1\2[/tex]
Hey there!
The answer is 3
Parentheses
Exponents
Multiplication
Division
Addition
Subtraction
First we do 1 ÷ 1, which is 1. Now we are left with 3 + 1 - 1. Now, we do addition. 3 + 1 = 4. Then, subtraction. 4 - 1 = 3.
Hope it helps and have a great day!
7.Rob ran miles from his house to the park. He ran miles on the park trail, and then ran back home. How many miles did he run in all?
Answer:
okokokokokokokokokopop
-9 Divided by -3+4:-1/4-20 divied 5=
i think the answer is -19.25
Translate the image ( x + 5, y - 1 )
Answer:
In 1 at place the image is possible
What is the slope of the line?
no slope
1
0
-2
Answer:
0
Step-by-step explanation:
Explain what opposing position means.
Answer:
to fight against, counter, or resist strongly. to be hostile or antagonistic to; be against. to place or set in opposition; contrast or counterbalance. to place opposite or facing. to be or act in opposition
Answer:
Opposition (noun) The apparent relative of 2 celestial bodies when one is at angle of 180 degrees from the other as seen from the earth
if the edge of a cube is 1 cm then which of the following is its volume
A. 6m3
B. 3m3
C. 1m3
D. 4m3
last number are the power
Which graph represents the function f(x)=4⋅3X
Answer:
D.
Step-by-step explanation:
Sam is tallying the response cards for an upcoming dinner he is catering. The 27 cards requesting a vegetarian plate represent 4% of the total number of guests. About how many guests will be attending this event
Answer:
675
Step-by-step explanation:
675x0.04=27
The batter is on home plate, a pitch was tossed. The batter is 6 foot tall, he hits the ball 4ft above the ground. The ball lands 450 feet away from the batter. The max. height that the ball traveled was 100 feet, the max height occurred half of the distance between home plate and where the ball landed.
Answer:
45 feet
Step-by-step explanation:
What one do I graph
Answer:
-2 goes on bottom line on -2 and -6 goes on left side on -6
Step-by-step explanation:
WILL GIVE BRAINLIEST PLZ HELP
Is the second picture right? (the new line is the blue one)
AnsweIt should be right
Step-by-step explanation:
What are the
relationships among angles that are created
when a line intersects two parallel lines?
Answer:
angles
Step-by-step explanation:
trust me
The relationship between the angles created by the intersection of 2 parallel lines are solved
What are Parallel Lines Cut by Transversal?Straight, equally spaced lines that never cross each other and are on the same plane are called parallel lines. The angles that are created when any two parallel lines are intersected by a line (referred to as the transversal) have a relationship. Corresponding angles, Alternate Interior Angles, Alternate Exterior Angles, and Consecutive Interior Angles are some of the several pairs of angles that are created at this intersection.
Corresponding angles
When two parallel lines are intersected by a transversal, the corresponding angles have the same relative position
Alternate Interior Angles
Alternate interior angles are formed on the inside of two parallel lines which are intersected by a transversal.
Alternate Exterior Angles
The pairs of angles formed on either side of a transversal that divides two parallel lines are known as alternate exterior angles.
Consecutive Interior Angles
When two parallel lines are cut by a transversal, the pairs of angles formed on the inside of one side of the transversal are called consecutive interior angles or co-interior angles.
Given data ,
Let the first line be represented as m
Let the second line be represented as n
Now , the lines m and n are parallel lines
And , let the transversal line be t , which intersects m and n
So , Alternate angles are equal
Corresponding angles are equal
Co-interior angles add up to 180°
Hence , the angles formed are solved
To learn more about parallel lines cut by transversal click :
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WILL GIVE BRAINLIEST! PLS HELP!
2, 6, 18…
Find the 35th number in this pattern
Answer:
going by 2
Step-by-step explanation:
Answer:
3.3354363e+16
explanation:
the pattern here is the number times 3 until you reach the 35th times you've multiplied the previous number
2× 3= 6
6× 3= 18
1. A piece of wire that is 28 inches long is cut into two pieces, each of which is then bent into the shape of a square. The larger square has side lengths that are three inches longer than the smaller square.
(a) If x is the side length of the smaller square and y is the side length of the larger square, write a system of equations that models this scenario.
(b) Solve the system of equations and determine the lengths of the two pieces of wire.
Answer:
a)x+y=7 and y-x=3
b)x=2 and y=5
Step-by-step explanation:
The total of the two perimeters must equal 28. That is:
4x+4y=28
x+y=7 (simplified)
The larger side length is 3 inches longer than the smaller side length. That is:
y=x+3
Sub 'x+3' in for y:
x+(x+3)=7
x+x=7-3
2x=4
x=2
y=x+3
=2+3
=5
Triangle 1 is a scale drawing of Triangle 2, as shown below.
Based on the information shown in these triangles, what is the length of the side x?
7
6 / 4 = 1.5 so that means 6 / 1.5 = 4
now that we have that, 10.5 / 1.5 = 7
Answer:
its 7.
Step-by-step explanation:
The domain ofy = x-5 – 1 is
Answer:
6 i believe
Step-by-step explanation:
delete my question if im wrong:)
answer:
x > = 5
step-by-step explanation:
next couple questions :)
the range is - y > = -1
the graph of y = √x-5 -1 is graph d
Justin drives 7.5 miles in 15 minutes. If he drove three hours in total at the same rate, how far did he go?
Answer:
Justin drove 90 miles in 3 hours.
Step-by-step explanation:
Given that:
Justin drives 7.5 miles in 15 minutes.
Speed of Justin = [tex]\frac{7.5}{15}[/tex]
Speed of Justin = 0.5 miles per minute
For speed in hours, we will multiply by 60
Speed of Justin = 0.5 * 60 = 30 miles per hour
Distance covered in 3 hours = 30 * 3 = 90 miles
Hence,
Justin drove 90 miles in 3 hours.
The total distance covered by Justin at the same rate is equal to 90 miles.
Given the following data:
Distance A = 7.5 milesTime A = 15 minutesTotal time = 3 hoursConversion:
1 hour = 60 minutes
3 hours = 180 minutes
To determine the total distance covered by Justin at the same rate:
First of all, we would calculate the rate of Justin's speed as follows:
[tex]Speed =\frac{distance}{time} \\\\Speed =\frac{7.5}{15}[/tex]
Speed = 0.5 miles per min.
For the total distance:
[tex]Total\;distance = speed \times total\;time\\\\Total\;distance = 0.5 \times 180[/tex]
Total distance = 90 miles.
Read more: https://brainly.com/question/10545161
The sum of two numbers is 51 and the greater number is twice the smaller number. Find the numbers. a) set up the variables Let _______ represent the first number Then _______ will represent the second number. b) What is the equation that represents the above situation? c) Solve the equation.
Answer:
34 and 17Step-by-step explanation:
a) set up the variables
Let x represent the first number Then y will represent the second number.
b) What is the equation that represents the above situation?
x = 2yx + y = 51c) Solve the equation.
Substitute x in the second equation and solve for y:
x + y = 512y + y = 513y = 51y = 51/3y = 17Then find x
x = 2y = 2*17 = 34Answer:
[tex]\tt{34~and ~17 }[/tex]
Step-by-step explanation:
let the first number is =x
second number is =y
The sum of two numbers is 51 =x+y=51•••{1}
the greater number is twice the smaller number= x=2y••••••••{2}
According to the question,
[tex]\bold{ x+y=51 }[/tex]
[tex]\bold{2y+y=51 }[/tex] [tex]\because{ (x=2y ) }[/tex]
[tex]\bold{ 3y=51 }[/tex]
[tex]\bold{ y=\dfrac{51}{3} }[/tex]
[tex]\boxed{\blue{y=17 } }[/tex]
NOW put the value y in equation {2}
we get that,
[tex]\bold{ x=2×17 }[/tex]
[tex]\bold{ x=34 }[/tex]
Byron and Cari are best friends. Byron wants to give a collage photo frame to Cari on her birthday. He measures the photo frame at 12 inches by 18 inches. He wants to cover the edge of the photo frame with a golden ribbon at a cost of $0.50 per inch. How much ribbon will Byron need, and how much will it cost for him to cover the frame? DO NOT PUT UNITS IN THE ANSWER.
Answer:
216 inches of ribbon is needed.
216 inches of ribbon will cost Bryon $108.
Step-by-step explanation:
multiply 12 x 18
12 x 18 = 216
216 inches of ribbon need to be used to cover the frame.
To find the cost multiply 216 and 0.5
216 x 0.5 = 108
It will cost Bryon $108 for 216 inches of ribbon.
I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!
