Answer:
14/11
Step-by-step explanation:
cause when u divide you have to switch the second fraction; it's called the reciprocal.
do crossed division and you'll get 14/11.
Answer:
1 1/2
Step-by-step explanation:
1 4/5 ÷ 1 1/5
convert to full fractions:
9/5 ÷ 6/5
9/5 x 5/6 = 45/30 = 1 1/2
Please help! I’ll make brainliest
Answer:
Step-by-step explanation:
i think its The measure of bottom of ladder from bottom of building is 48
Answer:
48
Step-by-step explanation:
Hope it helps XD
pls help i’ll love u forever
as a town gets smaller the population of its high school decreases by 5% each year. The senior class has 160 students now. In how many years will it have about 100 students? Write an equation. Then solve the equation without graphing. Write an equation to represent the situation. Let n be the number of years before the class will have 100 students.
Answer:
T_n = 160(0.05)^(n - 1)
At T_n = 100, n = 1 year
Step-by-step explanation:
We will use geometric progression to solve this question.
Formula for nth term of a GP is;
T_n = ar^(n - 1)
We are told the population of its high school decreases by 5% each year.
This means r = 0.05
senior class has 160 students. Thus a = 160
Thus,T_n = 160(0.05)^(n - 1)
Where n is number of years after now.
We want to find the number of years before the class will have 100 students
Thus;
160(0.05)^(n - 1) = 100
(0.05)^(n - 1) = 100/160
(n-1)In 0.05 = In (100/160)
-2.9957(n - 1) = -0.47
(n - 1) = 0.47/2.9957
n = 1 + 0.1569
n = 1.1569
Approximating to the nearest whole number gives n = 1
5 more than -x gives 14 express the equation
Answer:
5+(-x)=14. that is the answer
What is the slope of the line that contains the points (10,-9) and (7,6)?
Answer:
-5
Step-by-step explanation:
Slope, m, can be found by
change in y / change in x
change in y = 6 - -9 = 15
change in x = 7 - 10 = -3
m = 15/-3 = -5
full line is y = -5x + 41
Please answer this I need help
a.
What does the graph tell you about the boat ride?
b. For the graph find the domain and range.
C.
For the function d (above), how is the slope of the graph to the left of the vertex related to
the slope of the graph to the right of the vertex?
Which is equal to√4/5?
2√10/5
2√5/5
√20/5
√20/√25
Answer:2√5/5
Step-by-step explanation:
Multiply 2√5 by √5√5
Combine and simplify the denominator.
2√5divide5
The result can be shown in multiple forms.
Exact Form:
2√5/5
.
choose the correct response
Answer:
74 hope this works if not I'm sorry
D=u^2/2a
u=30.6 correct to 3 significant figures
a=5.2 correct to 2 significant figures
a) Calculate the upper bound for the value of D. Give your answer correct to 6 significant figures.
The lower bound for the value of D is 88.8860 correct to six significant figures.
b)
i) By considering bounds, write down the value of D to a suitable degree of accuracy.
ii) Give a reason to your answer
a)
30.65^2/(2*5.15)=91.2061
d=91.2061
b)i)90
ii) Mathswatch is critical of anything apart from it's system so I dont know what the answer is for this one
What is the solution to the equation below? Log subcript 6 4x^2 - log subcript 6 x=2
1. 1/12
2. 3/2
3. 3
4. 9
Answer:
Using the logarithmic Function
the answer is 3/2
a. 150km in 10 hours. How far will be travelled
in 7 hours?
Answer:
Your answer is 105km travelled in 7 hours.
Step-by-step explanation:
Divide 150km by 10 to find the amount of km travelled in 1 hour. Then multiply that answer by 7.
Complete the equation of the line through (2,-2) and (4,1).
Use exact numbers.
Y=
Answer:
y=(3/2)x-5
Step-by-step explanation:
1=4k+b, -2=2k+b
b=1-4k, b=-2-2k
1-4k=-2-2k
k=3/2
1=4k+b
1=4(3/2)+b
b=-5
y=(3/2)x-5
Brillianst!!!!!!!please!!!!!!!
Answer:
y=(3/2)x-5
Step-by-step explanation:
Use properties of operations to write an equivalent expression by combining like terms.
16 + 13p - 9p
Answer:
16+4p mark brainliest its correct
Step-by-step explanation:
Answer:
Subtract
9p from 13p.
16+4p
Step-by-step explanation:
a) Find the value of 1 + 3x when x = 1
b) Find the value of 7 - 2x when x = -3
The product of w and 7 is greater than or equal to 23?
Answer:
Hope it helps you
Step-by-step explanation:
3 + 7x < 26
7x < 23
x < 23/7
x < 3 2/7
Answer:
Wow nice to meet u !!!!!!
60 as a product of its prime factors
Find the measure of the given angles
Hey there!
The answer is 58 degrees
Since ΔABC ~ ΔDEF, then m∠A ~ m∠D, and m∠B ~ m∠E, and m∠C ~ m∠F. This means we can set m∠A equal to m∠D:
x + 29 = 2x
Subtract x from both sides:
29 = x
Now, we plug into the angle expressions to find their measurement:
m∠A = 29 + 29
m∠A = 58
Since they are equal, m∠A and m∠D are both 58 degrees.
Have a terrificly amazing day! :)
Help please I will be so happy
what is the value of the missing side?
Answer:4 cm
Step-by-step explanation:
You would do 9cm - 5cm
Answer:
The answer is 4cm
Step-by-step explanation:
9-5=4
because the entire right side is 9 and the length until the missing portion is 5
Kiera ordered a set of brown and green pins. She received 63 brown pins and 27 green pins. What
percentage of the pins were brown?
Answer:
Step-by-step explanation:
27
A store manager earns
$
24.00
per hour. If the manager works
8
hours one day and donates
1
10
of the day’s earnings to charity, how much of the earnings are left?
Answer:
192
Step-by-step explanation:
on edge
Answer:
116.1
Step-by-step explanation:
Write the equation of the line in fully simplified slope-intercept form.
Answer:
y=-1/2x-1
Step-by-step explanation:
Which is the better buy: 3 shirts for $15 or 5 shirts for $20?
Step-by-step explanation:
it will
5 shirts for $20
hope it helps
could you please help me with this??
Answer: its 35
Step-by-step explanation: LxW=A 7x5=35
Answer:
35
Step-by-step explanation:
The side lengths beside the shape, count them and multiply of of those numbers.
A = lw
A = 5×7
A =35
Miguel wrote the equation 450 h = 4,095, where h is the number of hours it took a jet flying at a
constant speed of 450 miles per hour to travel 4,095 miles. Solve for h.
h= hour(s)
Answer:
9.1
Step-by-step explanation:
Divide by 450 on both sides to find h
What is the area of the figure below?
Answer:
d.
Step-by-step explanation:
102 in.² should be the answer
What is illinois basketball currently ranked in their region?
Answer:
They are currently ranked 5.
Solve |p+3|= 5. Graph the solution set.
Answer:
2
Step-by-step explanation:
|x+3| = 5
graph it on desmos
1.4 plus what equals 0.9
Answer: 2.3
Step-by-step explanation:
Calculator
Answer:
-0.5
if 1.4-0.9=0.5
1.4+(-0.5)=0.9