Answers
Related Questions
9e + 4=5e + 14 + 13e
Answers
Answer:
e = -1
Step-by-step explanation:
1. 9e + 4 = 5e + 14 + 14e
2. 9e = 5e + 10 + 14e
3. 9e = 19e +10
4. -10e = 10
5. e = -1
Hope that helps
Answer:
e - 10
Step-by-step explanation:
1.) We need to manipulate the equation to get e by itself.
2.) To solve the equation, do the following steps;
9e + 4 = −5e + 14 + 13e
9e + 4 = 14 + 8e (Combine like terms)
9e + 4 − 8e = 14 + 8e − 8e (Subtract 8e from each side)
e + 4 = 14 (Combine like terms)
e + 4 - 4 = 14 - 4 (Subtract 4 from each side)
e = 10 (Combine like terms.
3.) Answer: e = 10.
Now lets check our work. To check your work, do the following steps;
9e + 4 = −5e + 14 + 13e
9e + 4 = 14 + 8e
9(10) + 4 = 14 + 8(10)
90 + 4 = 14 + 80
94 = 94
By doing those steps we can confirm the answer, e = 10, is true.
Due very soon so if someone could answer soon-ish it would be very helpful and much appreciated <3<3<3
1) A straight line is perpendicular to y=2x+5 and passes through (0,3).
What is the equation of the line??
2) A straight line is perpendicular to y=0.5x+3 and passes through (3,5).
What is the equation of the line??
3) A straight line is perpendicular to y=4-5x and passes through (20,5).
What is the equation of the line??
Answers
Answer:
1) x+2y+15=0
only know that one soz
Step-by-step explanation:
1 point
In the previous question you found 13% of £270. Now use your answer to
decrease £270 by 13%. *
Sorry for posting again
Answers
Answer:
£234.90
Step-by-step explanation:
270(1-13/100)
lets break it down:
step 1= 13/100=0.13
step 2= 1-0.13=0.87
step 3= 270 x 0.87=234.9
final answer=£234.90
i hope it helps
Teammates Pedro and Ricky got 2679 base hits last season. Pedro had 281 more hits than Ricky.
How many hits did each player have?
Answers
9514 1404 393
Answer:
Pedro: 1480Ricky: 1199Step-by-step explanation:
Let r represent the number of hits Ricky got. Then Pedro's hits were r+281 and their total was ...
r + (r +281) = 2679
2r = 2398
r = 1199
r+281 = 1480
Pedro got 1480 hits; Ricky got 1199.
_____
Additional comment
The two answers to a "sum and difference" problem are half the sum plus or minus half the difference. Here, those values are (2679/2) ± (281/2). Pedro got more hits, so his number is (2679+281)/2 and Ricky's number is (2679-281)/2, as above.
Try solving this: (5 3/4) (2)
Answers
Answer:
11 1/2
Step-by-step explanation:
1. Gina has a circular gold bracelet with a diameter of 3 inches. She wants
to cover the bracelet with a strip of lace. How long should the strip of lace
be to cover the bracelet entirely without any excess? Use 3.14 for tt
O a. 4.71 in
O b.7.065 in
O c. 9.42 in
O d. 15.22 in
Answers
C= 2 • 3.14 • 1.5 (radius if 1/2 of diameter)
C= 9.42
Hope that helps!
Answer:
C= 9.42
Step-by-step explanation: Usa test prep
HELP!!BC=
Round your answer to the nearest hundredth.
C
A
50
3
B
Answers
Answer:
answer is 2.30 using sine =opp/hyp
Lunch is 7.95 the tax is 10% what’s the total cost
Answers
Answer: ($)8.75
Step-by-step explanation:
To calculate the tax, simply do 10%(0.1)*7.95 to get 0.795, rounding up to 0.80(money typically rounds up).
To calculate the total cost, simply do 7.95+0.80 to get 8.75.
Hope it helps <3
maths
Lesson
4 candies
cost
£3.60. Find the cost of 1 candle
Answers
Answer:
£0.90
Step-by-step explanation:
round 59.6487 to 2 decimal places?
Answers
Answer:
Step-by-step explanation:
round 59.6487 to 2 decimal places=
59.65
Answer:
59.65
Step-by-step explanation:
59.6487 ≈ 59.65
Please last question need help! Will give Brain
Answers
The park is a rectangular park with an area of 20 square miles. The park is 4 miles wide. What is the length in miles?
Answers
Answer:
5 miles.
Step-by-step explanation:
Because area is just length times width so in that sense 20/4 is 5 :)
the sum of three times a number (x) and −23 is 28
Answers
Answer:
x=17
Step-by-step explanation:
3x-23=28
3x-23+23=28+23
3x=51
x=17
While parasailing. Ryan spots a dolphin on the water below. If Ryan is 228 feet above the
water and the angle of depression to the dolphin is 15, what is the horizontal distance
between Ryan and the dolphin?
Answers
Answer:
850.9 feet
Step-by-step explanation:
The horizontal distance between Ryan and the dolphin is 850.907 feet.
What is Trigonometry?One area of mathematics known as trigonometry examines the relationship between the sides and angles of a right triangle. The relationship between sides and angles is defined for 6 trigonometric functions.
We have,
Ryan is 228 feet above the water and the angle of depression to the dolphin is 15.
Using trigonometry
tan 15 = 228/ x
x= 228/ tan 15
x= 228 / 0.26794919243
x = 850.907 feet
Learn more about Trigonometry here:
https://brainly.com/question/29002217
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In an animal shelter, the ratio of dogs to cats is 5 to 3. There are 25 dogs. Write and solve a proportion to find
the number of cats at the shelter.
Answers
Answer:
15 cats
Step-by-step explanation:
How can you apply the distributive property to factor out the greatest common factor for 20 - 4k?
Answers
Answer:
4(5-k)
Step-by-step explanation:
Pull out 4 from each number
WHat is 75x6-8+7-60+9/6x 1-8+8x0=?
Answers
Answer:
so basically it would be
Step-by-step explanation:
0
0
0
0
0
Find the value of 1.69x4.41
Answers
The polynomial h(x) = (x+3)(x + 1)(x - 2)(.– 4) has the following zeros/roots:
Answers
Answer:
The roots(zeros) are :x=-3,-1,2,4
Step-by-step explanation:
The answer is A.
If Joe goes to lunch and his receipt shows a subtotal for his bill of $13.50 and the tax amount of $0.88 totaling a bill of $14.38. What percent sales tax was he charged? round to the nearest tenth
Answers
Answer:
6.5
Step-by-step explanation:
0.88/13.50= x/100
A carpenter wants to cut a board 4 feet in length into sections that are each
CRIN
feet in length. How many pieces can be cut from the board?
PLEASE HELP
Answers
8 - 4a = -2a
7th Grade Linear Questions
Answers
8 = 2a
Divide both sides by 2:
a = 8/2
a = 4
Answer:
a = 4
Step-by-step explanation:
So your goal here is to get the variable on just one side, so add 4a to both sides. This cancels out the 4a on of of the sides and puts a on the other side. The new equation is 8 = -2a + 4a. Combine like terms to get 8 = 2a. Divide both sides by 2 to get a = 4. You can check your work by replacing a with 4:
8 - 4(4) = -2(4)
8 - 16 = -8
-8 = -8
Since the final result is true, (-8 does equal -8,) a = 4.
what division problem equals 9/5
Answers
Answer:
9÷5=9/5
Step-by-step explanation:
Select all tables that represent a proportional relationship between x and y.
Answers
Answer:
1 and 2
Step-by-step explanation:
that is the answer
I WIL GIVE BRAINLIST IF CORRECT DON'T GIVE ME A NOT SMART ANSWER OR ILL REPORT IT
Which would be the BEST first step to use to solve this equation?
Problem: 0.15x=5
A. add 0.15 to both sides of the equation
B. divide both sides of the equation by 0.15
C.multiply both sides of the equation by 0.15
D. subtract 0.15 from both sides of the equation
Answers
EZ PTS :D and ill give brainliest :)
Answers
Answer:
a=Rational
b=interger
c=irational
d=whole
Step-by-step explanation:
I hope this helps! (i am sorry if it is wrong)
Answer:
a) rational
b) integer, rational
c) irrational
d)whole, integers, rational
Step-by-step explanation:
The numbers follow a chart of grouping
whole>integers>rational
irrational is its own group while real numbers include everything
what is the distance from L to M?
A. 100 units
B. 14 units
C. 2 units
D. 10 units
Answers
Answer:
D. 10 units
Step-by-step explanation:
Using the distance formula:
d = √(x2 – x1)² + (y2 – y1)²
Plug in the values of the points:
d = √(3 – (-5))² + (-2 – 4)²
d = √(8)² + (-6)²
d = √64 + 36
d = √100
d = 10
PLS HELP ITS DUE IN 3 MINUTES
Answers
Answer:
H 33 degrees
Step-by-step explanation:
True or false;
The x-intercept of a function ALWAYS occurs where y is equal to zero.
True
False
Answers
Have a great day!
The x-intercept of a function always occurs where y is equal to zero is true.
Given,
The x-intercept of a function always occurs where y is equal to zero.
We need to find whether the given statement is True or False.
What is x-intecept and y-interept?The x-intercept is the point where the line passes through the x-axis.
We need to put y = 0.
The y-intercept is the point where the line passes through the y-axis.
We need to keep x = 0.
Check the statement.
The x-intercept of a function always occurs where y is equal to zero.
This is a true statement because in order to find the x-intercept we need always keep y = 0.
Thus the given statement-
The x-intercept of a function always occurs where y is equal to zero is true.
Learn more about intercepts of a function here:
https://brainly.com/question/14180189
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Which net represents the figure?
Please help
Answers
Answer:
the first one
Step-by-step explanation:
the rest of the options have triangles and a rectangular prism doesnt have any triangle shaped sides. hope my answer makes sense :)
Answer: the one that looks like an upside t or it can be called (A)
Step-by-step explanation:
do the folding in your head