Answer:
Step-by-step explanation:
2x+6=x-4
x=-10
20x-8x=.....
One minute after takeoff, a rocket carrying the space shuttle into outer space reaches a speed of 547 m/s. What was the average acceleration of the rocket during that initial minutes
Answer:
8000 meters per second
Step-by-step explanation:
How would i solve this?
You have a quadrilateral and there is 4 angles which one is the smallest
x+68 2x+70 3x+10 4x-10
Answer:
hwhshhsdbhdudhdbdvgzgznsksi
Step-by-step explanation:
gsgsgvzvxjdidhxhbxbzmLajzhvzvz
I have a diameter of 90 cm, what is the radius?
Answer:
the radius is 45 cm
Step-by-step explanation:
radius is diameter divided by 2
Answer:
45 cm
Step-by-step explanation:
Radius = diameter ÷ 2
= 90 ÷ 2
= 45 cm
Why is this action surprising. HELP PLEASE
Answer:
The first one sounds suprising but what is the action?
Answer:
1st option
Step-by-step explanation:
Write an equation of a line with the given slope and y-intercept.
m = -2,b=4
Answer:
[tex]y = -2x+4[/tex]
Step-by-step explanation:
Linear equations can be written in the form [tex]y=mx+b[/tex] where [tex]m[/tex] is the gradient/slope and [tex]b[/tex] is the y-intercept of the line.
With the given slope and y-intercept, the linear equation of the line can be written as [tex]y=-2x+4[/tex].
i need help asp Which of the following is equivalent to the statement, "Nine fewer that the product of a number and two is negative nine.
Group of answer choices
x/2 - 9 = -9
x/2 + 9 = -9
2x - 9 = -9
9 - 2x = -99
I think its A
x/2 - 9 = -9
Solve the system below:
10x + y = 22
2x + x = -2
Answer:
x=negative 2/3,y= positive 86/3
Step-by-step explanation:
Madhu bought a washing machine for Rs 13,000. He then sold it for Rs 15,000. He also paid Rs 300 to arrange the delivery of the washing machine at the buyer's house.
How much profit did Madhu make by selling the washing machine?
cost price=1300
selling price=1500
1500_1300=2000
madhu use 300 from his profit so
2000_300=1700
answer=1700
1. Ishaya and Bryan are team captains and are very competitive. For every free throw Ishaya makes, Bryan makes 2 free throws. If combined they made 63 free throws, how many free throws did Bryan make?
help! asp
explain to please!
The amount of money left in Alma’s bank account is expressed by the linear equation y = -27x + 577, where x represents the number of weeks and y represents the amount of money left in her account. After how many weeks will Alma have $145 left in her account?
12 weeks
16 weeks
22 weeks
26 weeks
Answer: 16 weeks
Step-by-step explanation:
If y represents the amount of money left in her account, then left y be $145 in the equation and solve for x.
145 = -27x + 557
-557 -557
-432 = -27x
x = 16
Answer:
b.) 16
Step-by-step explanation:
i got it right on edge2020 :)
YOU WILL GET BRAINLIEST AND 22 POINTS PLS ANSWER!!!!!:
Part A: If (62)x = 1, what is the value of x? Explain your answer. (5 points)
Part B: If (60)x = 1, what are the possible values of x? Explain your answer. (5 points)
Answer:
Step-by-step explanation:
Part A: (62)x=1
62x= 1
62x/62=1/62
NEED HELP PLS NEED HELP PLS I DONT WANNA FAIL PLS HELP HELP HELP
Answer:
[tex]\huge\boxed{\sf 126\° \ OR \ 145 \°}[/tex]
Step-by-step explanation:
m∠4 + m∠7 = 180 (Adjacent Angles of a parallelogram)
Given that m∠4 = x + 45, m∠7 = x² + 45
x + 45 + x² + 45 = 180
x² + x + 90 = 180
x² + x = 180 - 90
x² + x = 90
x² + x - 90 = 0
Using mid-term break formula
x² + 10x - 9x - 90 = 0
x(x+10) - 9(x+10) = 0
(x - 9)(x + 10) = 0
Either,
x-9 = 0 OR x+10 = 0
x = 9 OR x = -10
[tex]\rule[225]{225}{2}[/tex]
Now,
m < 7 = x² + 45
For x = 9
m < 7 = (9)² + 45
m < 7 = 81 + 45
m < 7 = 126°For x = -10
m < 7 = (-10)² + 45
m < 7 = 100 + 45
m < 7 = 145°[tex]\rule[225]{225}{2}[/tex]
Hope this helped!
~AnonymousHelper1807Which expression represents "2 less than the product of 5 and a number"?
Question 6 options:
5n+2
2−5n
5n−2
5+n−2
Answer:
The answer is 5n-2 so the 3rd choice.
Answer: 5n-2
Step-by-step explanation:
2 less than: means to put -2 at the end
product of 5 and a number: means that you're multiplying 5 and n (5n
So, you end up with C. 5n-2
Hope this helps!!
8. Find the area and the perimeter of
quadrilateral ABCD, given below; if,
AB = 8 cm, AD = 10 cm, BD = 12 cm,
DC = 13 cm and DBC = 90°
Answer:
the answer is DBC=90°
because the midpoint of the perimeter of quadrilateral is B
Find the value of x.
A. 132
B. 200
C. 228
D. 256
Answer:
a
Step-by-step explanation:
104+28=132
OK OK OK done
for expressions a-e select yes or no to indicate whether each expression is equivalent to 3(x + 2).
A. 3x + 2 Yes_ No_
B. 3(2 + x) Yes_ No_
C. 3x + 2x Yes_ No_
D. x + 2x + 2 + 4 Yes_ No_
E. x + x + x + 1 + 1 + 1 + 1 +1 +1 Yes_ No_
Answer:
A. No
B. Yes
C. No
D. Yes
E. Yes
Step-by-step explanation:
3(x + 2) = 3x + 6
A. 3x + 2 is not 3x + 6
B. 3(2 + x) = 6 + 3x is equal to 3x + 6
C. 3x + 2x is not the same as 3x + 6
D. x + 2x + 2 + 4 = 3x + 6 is equal to 3x + 6
E. x + x + x + 1 + 1 + 1 + 1 + 1 + 1 = 3x + 6 is the same as 3x + 6
add me as a friend please and I will give you a brain list
also what is 153.69 divided by 16.43
OPTIONAL
Answer:
Ok, and it's 9.35423007
Step-by-step explanation:
Answer: 9.35423006695
Step-by-step explanation:
On the day a person is born, a deposit of $10,000 is made in a trust fund that pays 5% interest, compound quarterly. Find the balance on the person's 18th birthday.
Given:
Amount deposited on birth = $10,000.
Interest rate = 5% compound quarterly.
To find:
The balance on the person's 18th birthday.
Solution:
The formula for amount is
[tex]A=P\left(1+\dfrac{r}{n}\right)^{nt}[/tex]
where, P is principal, r is rate of interest, n is number of times interest compounded in an year and t is number of years.
Substitute P=10000, r=0.05, n=4, t=18 in the above formula.
[tex]A=10000\left(1+\dfrac{0.05}{4}\right)^{4(18)}[/tex]
[tex]A=10000\left(1+0.0125\right)^{72}[/tex]
[tex]A=10000\left(1.0125\right)^{72}[/tex]
[tex]A=24459.2026814[/tex]
[tex]A\approx 24459.20[/tex]
Therefore, the balance on the person's 18th birthday is $24459.20.
I will give brainliest
Answer:
Garage A- 3x12+10=46
Garage B- 4x12+3=51
Garage A is $5 cheaper than Garage B when parking for 12 hours
Step-by-step explanation:
You plug in the variables given to each garage into y=mx+b. Both Garage A and B have a constant (A-$10, B-$3). X in this equation would be the number of hours and m is the amount charged per hour.
help !!!!!!! 20 POINTS AND BRAINLIEST!!!!!
please give sensible answer :(
(6) QP = QR therefore, triangle QPR is an isosceles triangle.
Since QPR is an isosceles triangle, the base angles are equal.
angle P + angle R + 80 = 180
2x + 80 = 180
2x = 100
x = 50.
That is just the measure of the base angle.
Now take triangle TSR.
Since R = 50, due to angle sum property, we can come up with this equation:
50 + 85 + x = 180
x = 180 - 135
x = 45 <- That's the answer.
(8) Take triangle PSQ, you get angle P = 70 degrees using the angle sum property and algebra.
Now take triangle PSR and you get angle P in the triangle as (180 - 100) / 2 = 40.
Since P = 70, and P in the smaller triangle is 40, 70 - 40 would be the answer.
x = 30 degrees <- That's the answer :D
2 The following functions are equivalent.
Sketch a graph and label the points.
f (2) = 3 (x + 4) (x – 4)
f (x) = 3x2 - 48
three-fifths of the members of the Spanish club are girls there are a total of 30 girls in the Spanish club which statements can be used to solve for x the total number of members in the Spanish club please select three options
Answer:
[tex]\frac{3}{5}x=30[/tex] or [tex]\frac{3}{5}(\frac{5}{3})x=30(\frac{5}{3})[/tex] or x = 50
Step-by-step explanation:
The first floor of a house consists of a kitchen, playroom, and dining room. The areas of the kitchen, playroom, and dining room are in the ratio 4 : 3 : 2 . The combined area of these three rooms is 189 square feet. What is the value of one box on the tape diagram ?
Answer:
The value of one box in the tape diagram will be 21 square feet
Step-by-step explanation:
Here, we have the total ratio added as 4 + 3 + 2 = 9
So the area of one box on the tape diagram will be the combined area divided by the total square feet
Mathematically, that will be;
189 square feet/9 = 21
Answer:
21
Step-by-step explanation:
^^^^^^
PLEASE HELP URGENT!!!!!! GIVING BRAINLIST!!!
Frog and Toad decided to meet. Their houses are 120 ft apart. They start hopping towards each other at a speed of 2 ft/min and 3 ft/min, respectively. How long it will take until they are going to be 5 feet apart?
Answer:
24
Step-by-step explanation:
one half times one third
Answer:1/6
Step-by-step explanation:
Which fraction is greater than 3/8
A. 1/4
B. 7/16
C. 1/8
D. 3/16
The answer to your question is B.7/16.
The explanation for this is that 3/8 is in 16ths, 6/16, and 7/16 is greater than 6/16!
Hope this helps, if not, comment below please!!!
Bailey is inviting people to her wedding and wants to stay at or below her budget of $4,500 for the food. The cost will be $65 for each adult's meal and $20 for each child's meal. Part A: Write an inequality to represent the situation. Part B: If there are 63 adults coming, what is the maximum number of children attend and eat the meal? Why?
(0,1) (2,3) (4,5) (3,6) (4,2) (3,9)
Domain
Range
Function
Kelsey sold digital cameras on her website she bought the chemistry $5 each included a 60% markup together selling price to the nearest Dollar what was the slim price for one camera
Answer: $ 8
Step-by-step explanation:
Given: Original cost of camera = $5
mark up percent = 60% = 0.60
Mark up value =60% of Original cost
Now , price of one camera= Original cost + Mark up value
= Original cost + 60% of Original cost
= $ (5+0.60(5))
= $ (5+3)
= $ 8
Hence, price of one camera= $ 8
Please help!! A scale on a hiking map shows at 3 inches represents 1.25 miles. What number of inches on the map represents 10 actual miles?
Answer:
24 miles
Step-by-step explanation:
Set up a proportion:
3 inches/1.25 miles = x inches/10 miles
Then cross multiply
30=1.25x
Divide 1.25 on both sides
x=24
