Answer:
16
Step-by-step explanation:
Let x = the second square no.
Since 7 is the square root of one of the numbers, then that number is [tex]7^{2}[/tex] = 49
49 + x = 65
x = 16
Rewrite in simplest form!!!!!
Step-by-step explanation:
answer is in the picture
En una escuela hay 196 estudiantes en los cuales 84 son mujeres. La razón geometríca de mujeres a varanos que estudian en dicha escuela es:
Answer:
La razón geométrica de mujeres a varones es de 3 mujeres por cada 4 hombres.
Step-by-step explanation:
El enunciado es incorrecto, su forma correcta es: En una escuela hay 196 estudiantes, de los cuales 84 son mujeres. La razón geométrica de mujeres a varones que estudian en dicha escuela es:
Es sabido que la especie humana solo tiene dos formas en un sentido biológico: hombre y mujer. Si 84 de los 196 estudiantes son mujeres, entonces 112 son hombres. En consecuencia, la razón geométrica de mujeres a varones es de 3 mujeres por cada 4 hombres.
John invests $6750 in an account that pays 6.25% interest per year. After how many years will her
investment be worth $20,000? Show your work.
A = Pert
Answer:
32 years
Step-by-step explanation:
32 years
Step-by-step explanation:
fist find how much of 6750 is 6.25%
6750 * .0625 = 421.875
then use trial and error until u get the number u want
421.875 * 10 = 4218.75 + 6750 = 1096875 NO
421.875 * 20 = 84375 + 6750 = 151875 NO
421.875 * 30 = 12656.25 + 6750 = 19406.25 NO
421.875 * 31 = 13078.125 + 6750 = 19828.125 NO
421.875 * 32 = 13500 + 6750 = 20250 YES
Richie is throwing a surprise birthday party for his best friend. He is going
to buy a $20 present and m movie tickets. If each movie ticket costs $8,
select the algebraic expression for the total amount Richie will spend."
Your school is selling pens and calculator the pens sell for $2 and calculator sell for $30 each a total $700 were raised and a total of 150 item were sold (the x value represent the pens and the y value represent the calculator
Answer:
2x + 30y = $700
Step-by-step explanation:
Joshua went to the grocery store and purchased cans of soup and frozen dinners. Each can of soup has 200 mg of sodium and each frozen dinner has 400 mg of sodium. Joshua purchased a total of 10 cans of soup and frozen dinners which collectively contain 2400 mg of sodium. Write a system of equations that could be used to determine the number of cans of soup purchased and the number of frozen dinners purchased. Define the variables that you use to write the system.
CAN SOMEONE HELP ME WITH THIS THERES AN PICTURE DOWN BELOW.
Please help me please please please help please help please help please help please help please help please help please help please help please
Answer:
The answer would be A
Step-by-step explanation:
consider the following image
HELPPP.. ill give the heart and stuff
Answer:
19) y = 3/2x + 1
20) y = x + 4
21) a: 4/5 b: y = 4/5x + 4 c: 16 feet d: 4
22) a: y + 1 = 4(x - 6)
Please help me pretty please
Answer:
the correct anwser is B................
I believe the sentence that uses the word hamper correctly is B: Paul took his hamper of dirty clothes to the basement before heading out.
One of the definitions for hamper is a basket used for doing laundry, and this sentence uses this definition of the word correctly.
If this is incorrect, please, don't refrain to tell me.
Suppose your drama club's budget doubles every year. This year the budget is $500. How much was the club's budget 2 yr ago? What expression models what the budget of the club will be in 1 yr? In 2 yr? In y years? What value of y can you substitute into your expression to find the budget of the club 2 yr ago?
Answers:
2 Years ago the budget was: 125$
The budget in one year will be: 1000$
The budget in 2 years will be: 2000$
Expression used:
500 divided by 2 ( One year back )
250 divided by 2 ( two years back)
Please help..... , click on it to get a better view :)
Answer:
Step-by-step explanation:
Solve the proportion.3/4=v/14
Answer:
10.5
Step-by-step explanation:
There are 582 students at Cambridge Middle School.
About 34% of the students chose blue as their favorite color.
About how many students chose blue?
A. 30
B. 150
C. 200
D. 250
Answer: C. 200
Step-by-step explanation:
582*34% or 582*0.34=197.88 which is closest to 200 so 200 students chose blue
To change percentage to decimal form move decimal place to the left two times
Examples
34%= 0.34
6.25%= 0.0625
100%= 1
mulitply the decimal by whatever the whole number is to get the part
HELP HELP HELP PLEASE ASSP
Answer:
2nd option
Step-by-step explanation: if the numbers keeps on repeating in the same pattern after a decimal point then they're considered to be non terminating and repeating and rational
Please answer correctly !!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!
Answer:
unsimiplified ratio : 12:36
simplified: 1:3
Step-by-step explanation:
Answer:
12:20
there are twelve squares to 20 triangles
−6x
2
−2x+5 from 2x^2+82x
2
+8.
Answer:
=90[tex]x^{2}[/tex]+2x+3
Step-by-step explanation:
Let's simplify step-by-step.
2[tex]x^{2}[/tex] + 82[tex]x^{2}[/tex] + 8 − ( −6[tex]x^{2}[/tex] − 2x + 5 )
Distribute the Negative Sign:
= 2[tex]x^{2}[/tex] + 82[tex]x^{2}[/tex] + 8 + − 1 ( − 6[tex]x^{2}[/tex] − 2x + 5 )
= 2[tex]x^{2}[/tex] + 82[tex]x^{2}[/tex] + 8 + − 1( − 6[tex]x^{2}[/tex] ) + − 1 ( −2x ) + ( − 1 ) ( 5 )
= 2[tex]x^{2}[/tex] + 82[tex]x^{2}[/tex] + 8 + 6[tex]x^{2}[/tex] + 2x + − 5
Combine Like Terms:
= 2[tex]x^{2}[/tex] + 82[tex]x^{2}[/tex] + 8 + 6[tex]x^{2}[/tex] + 2x + −5
= ( 2[tex]x^{2}[/tex] + 82[tex]x^{2}[/tex] + 6[tex]x^{2}[/tex] ) + ( 2x ) + ( 8 + − 5 )
= 90[tex]x^{2}[/tex] + 2x + 3
Hope it helps
Please mark me as the brainliest
Thank you
helppppppppppppppppppppppppppppppppppppppp?
Answer:
Step-by-step explanation:
GHJ looks like it on 112 degrees.
IHJ is an acute angle so smaller than 90 degrees. I cant see the numbers there but I'm guessing its about 68 degrees.
GHJ + IHJ= 180
they should equal 180 degrees when added together.
What is the value of x in the right triangle below? Round to the nearest tenth.
Answer:
C. 16.9Step-by-step explanation:
Use sine:
x/ 18 = sin 70x = 18 sin 70x = 16.9[tex]{ \dashrightarrow{ \sf{ \green{ \frac{x}{18} = \sin(70) }}}} \\ \\ \\ { \dashrightarrow{ \sf{ \green{x = 18 \sin(70) }}}} \\ \\ \\ { \dashrightarrow{ \sf{ \underline{ \green{x = 18 \times 0.77}}}}} \\ \\ \\ { \dashrightarrow{ \sf { \green{x = 18 \times 0.939}}}} \\ \\ \\ { \dashrightarrow{ \sf{ \green{x = 16.9 }}}}[/tex]
giving out 13 points and possibly brainliest for whoever helps solve these 4 questions!!! need asap please
Answer:
it didnt pop up the first time to answer
Step-by-step explanation:
go to de sm os and type in the equation and it will give you everything you need
Two families planned to go to the zoo. The entry ticket for one adult was $7.31 and the entry ticket for one
child was $5.66. There were two adults in the group. The families intend to spend no more than
$46.00. What is the greatest number of child tickets that can be purchased?
Answer:
5 children
Step-by-step explanation:
$7.31 x2 = $14.62
$46- 14.62 =$32
5.66 divided by 5 = 28.3
5.66 divided by 6 = 33
and $33 is bigger than $31
So the greatest number of children tickets can be purchased is only 5.
Answer:
5 children
Step-by-step explanation:
Solve
$7.31 x2 = $14.62
$46 - 14.62 =$32
5.66 divided by 5 = 28.3
5.66 divided by 6 = 33
$33 is bigger than $31
Therefore, the greatest number of children tickets can be purchased is only 5.
Mary buys a laptop that originally costs $1,340. It is on sale for 15% off. What is the final price?
Answer:
$1,139
Step-by-step explanation:
1,340 × .15 = 201
1,340 - 201 = 1139
Answer: 1139
You earn $8.50 per hour walking dogs and $5.75 per hour mowing lawns. The amount you earn is given by the expression 8.5x + 5.75y where x is the amount of time (in hours) you walk dogs and y is the amount of time (in hours) you mow lawns. Find the amount you earn if you walks dogs for 6 hours and mow lawns for 10 hours.
Answer:
$108.50
Step-by-step explanation:
The total amount earned would be a function of the time spent walking dogs and mowing lawns
8.5(6) + 5.75(10) = 51 + 57.5 = $108.50
Help please , will mark
Answer:
16in^2
Step-by-step explanation:
4 x 4
Jack and Jill went for a walk separately. Jack’s total distance in blocks, x, was thirty blocks fewer than twice Jill’s total distance in blocks, y. The difference between five times Jack’s total distance and twice Jill’s total distance is ten blocks. The following system can be used to model this relationship.
Answer:
x= 2y -30
5x-2y=10
Step-by-step explanation:
substitute x= 2y-30 into the 2nd equation
5(2y-30)-2y = 10
10y-150-2y=10
10y -150-2y= 10
8y-150=10
+150 +150
__________________________
8y= 160 so y =20 substitute y=20 into x=2y-30 so 40-30=10 so x=10 & y=20
A new business borrows $320,000 at a yearly simple interest rate of 7%. The total amount the
company repays for the loan and interest is $678,400. How long did it take to pay off the loan?
Answer:
16 years
Step-by-step explanation:
Annual interest payment is 7% * 320k = 22,400
Total interest is 678400-320000=358400
358400/22400=16
The number of years that it takes to pay off the loan will be 16 years.
What is simple interest?Simple interest is the concept that is used in many companies such as banking, finance, automobile, and so on.
The formula for interest is written as,
I = (PRT)/100
Where P is the principal, R is the rate of interest, and T is the time.
A new business borrows $320,000 at a yearly simple interest rate of 7%. The total amount the company repays for the loan and interest is $678,400. Then the equation is given as,
P + I = A
$320,000 + ($320,000 x 7 x T) / 100 = $678,400
$22,400 T = $358,400
T = 16 years
The number of years that it takes to pay off the loan will be 16 years.
More about the simple interest link is given below.
https://brainly.com/question/2793278
#SPJ2
ANYONE WANT TO HELP ME?? :)
Suppose a coordinate plane contains line l, line m, line p, and line q. If all that is known is that line l is parallel to line m, and line p is parallel to line q, which of these statements must be true after all of the lines are reflected across the y–axis. Select two that apply.
Line l is parallel to line m.
Line l is parallel to line p.
Line m is parallel to line q.
Line l is parallel to line q.
Line m is parallel to line p.
Line p is parallel to line q.
Answer:
A and E
Step-by-step explanation:
After all of the lines are reflected across the y-axis, the true statements are Line l parallels Line m, and Line m parallels Line p.
What is meant by Parallel lines?Parallel lines are two lines in the same plane that are equal distance apart and never intersect. Real-world parallel line examples include railroad tracks, sidewalk edges, street markings, zebra crossings, the surface of pineapple and strawberry fruit, staircases and railings, and so on.Parallel lines are lines in a plane that never meet, no matter how far they are extended. The distance between the parallel lines is constant because they never meet. Parallel lines are defined as lines that do not intersect or meet at any point in a plane. They are always parallel and equidistant from one another.To learn more about Parallel lines, refer to:
https://brainly.com/question/26961508
#SPJ2
What is the approximate area of a circle with the diameter of 20cm in square centimeters (use 3.14 for pie(
Answer:
314cm
Step-by-step explanation:
the area formular for a circle is a=pi(r)^2. Using this information we can plug in the numbers...
3.14(10)^2. Next square 10 to get 3.14*100. Then you get 314 which is the answer. The reason I used 10 is because the diameter is half of the radius so half of 20 would be 10.
Can someone plz help me with this one problem plzzzzz
(I will mark brainliest)
Answer:
the graph on the left (1st graph)
Step-by-step explanation:
y= 3(3)-5=4
y= 3(4)-5=7
y= 3(5)-5=10
y= 3(6)-5=13
The ordered pairs are (3,4), (4,7), (5,10), and (6,13)
HELP PLS
Use the figure below to answer the questions.
Name two angles that are adjacent.
Oa. ZMPL and ZNPO
Ob. ZMPN and ZLPO
Oc. ZMPO and ZLPN
Od. ZOPL and ZLPM
explain ggvfkdjdigzufsitz8tItst9zotzotxiys8tx