Answer:
60000000001a=5 d example
whats the constant of proptantiles for both problems plz help
Answer:
1. 1/4 or 0.25 2.0.75
Step-by-step explanation:
500 m + 350 m + 500 + 350 m + 450 m what is the perimeter
Answer:
2,150 m
Step-by-step explanation:
A school laser printer prints 72 pages in 6 minutes. Alanna's home
printer prints twice as many pages in twice as many minutes. Alanna says her
printer's rate in pages per minute is two times the rate of the school printer.
Do you agree or disagree? Explain.
Do you agree or disagree? ->
Explain:
Answer:
Agree
Step-by-step explanation:
If it prints twice as many pages per minute, it would be 12 minutes with 144 pages. And her pages per minute is twice the rate of the school printer. I am not sure, please correct me if I am wrong.
-X + 3= -2
What ís the solution to this equation?
Answer:
-x = -2 - 3
Step-by-step explanation:
-x = -2 - 3
-x = -5 then make it positive
x = 5
children are the future of the country why
Answer:
Children are considered future builders of nation beacause the future of every country depends on the future of children who will be adults in future. They may be doctors, engineers, scientist, teachers, politicians etc and have to shoulder all kinds of responsibilities. They will have to take the country in the track of progress and prosperity.
Answer:
Because they are the youth!
Explanation:
We can't have our elders live forever. We need 'heirs' to carry on our legacy!
What is -4(5 + (-2))
Answer:
-12
Step-by-step explanation:
5 + -2 = 3
-4 x 3 = -12
Answer:-12
Step-by-step explanation:
A vehicle accelerates from 25 km/hr to 1200 km/hr in 60 sec. What is the vehicle's
acceleration?
Answer:
[tex]a=5.43\ m/s^2[/tex]
Step-by-step explanation:
Given that,
Initial speed of a vehicle, u = 25 km/hr = 6.95 m/s
Final speed of a vehicle, v = 1200 km/hr = 333.34 m/s
Time, t = 60 s
We need to find the acceleration of the vehicle. It is equal to the rate of change of velocity. It can be given by :
[tex]a=\dfrac{v-u}{t}\\\\a=\dfrac{333.34 -6.95 }{60}\\\\a=5.43\ m/s^2[/tex]
So, the acceleration of the vehicle is [tex]5.43\ m/s^2[/tex].
When the vehicle accelerates from 25 km/hr to 1200 km/hr in 60 sec, the acceleration of the vehicle is [tex]5.4 m/s^2[/tex], which is found by using the acceleration-time relation.
The acceleration (a) of a particle that is changing from initial velocity (u) to final velocity (v) in time (t) is given by,
[tex]a=\frac{v-u}{t}[/tex]
That is defined as the rate of change of velocity or change of velocity per unit time.
From the given,
[tex]u=25km/hr=6.9m/s\\v=1200km/hr=333.3m/s\\t=60sec[/tex]
Applying the acceleration-time relation,
[tex]a=\frac{333.3-6.9}{60} \\=\frac{326.4}{60}\\ =5.44m/s^{2}[/tex]
Hence, the acceleration of the vehicle is [tex]5.4 m/s^2[/tex].
To learn more about acceleration,
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7Ь — 9x + За – 12
Help please
Answer:
−9x+3a+7b−12
Step-by-step explanation:
Hope this helps
help fast please and thankd
Answer:
A.
Step-by-step explanation: Okay you can simplify step-by-step.
x+x+x
Combine Like Terms:
=x+x+x
=(x+x+x)
=3x
Answer:
=3x
Which statement best describes the area of Triangle ABC shown below? A triangle ABC is shown on a grid. The vertex A is on ordered pair 4 and 6, vertex B is on ordered pair 6 and 1, and the vertex C is on ordered pair 2 and 1. It is twice the area of a rectangle of length 4 units and width 5 units. It is one-half the area of a rectangle of length 4 units and width 5 units. It is twice the area of a square of side length 5 units. It is one-half the area of a square of side length 5 units.
Answer:
It is one-half the area of a rectangle of length 4 units and width 5 units.
24/27 Marks
Look at the right-angled triangle ABC.
A
Not drawn
accurately
X
N
75°
ТУ
B
С
The square fits exactly inside the triangle.
Work out the sizes of angles x, y and z.
Answer:
x= 105 z= 15 y=
Step-by-step explanation:
what times 4/5 equals 3/10
Answer:
3/8
Step-by-step explanation:
make equation
x*4/5=3/10
simplify
4/5x=3/10
multiply both sides by 5/4
your answer is 3/8
Long division 5th grade I’m sorry if I’m asking a lot but I’m really new to this
Answer:
95.2
Step-by-step explanation:
Answer:
95.2
Step-by-step explanation:
476÷5=95.2
[tex]\sqrt[5]{476} }[/tex]
9x5=45
47-45=2
bring down the 6
26
5x5=25
26-25=1
Since the one is excess the answer is 95 and 1/5
but 1 divided by 5 equals .2
so the answer would b 95.2
Which system of equations is graphed below?
Which equation represents the height of the purple part of the wall?
о В.
A. 2 x 8 7 2 = 6 3 ft
B. 9x8* = 6 ft
ocx 10 = 6 ft
D. x 104 = 7ft
Answer:
ax + by = c
Step-by-step explanation:
Solve:
3 + 2 + 52 × 6 − 3 =
(3 + 2) + 52 × (6 − 3) =
Answer:
314 and 161
just use bidmas
Two radar stations 5.5 miles apart are tracking an airplane. The straight line distance
between station A and the plane is 13.1 miles. The straight line distance between
station B and the plane is 8.1 miles. What is the angle of elevation from station A to the
plane?
Answer:
19°
Step-by-step explanation:
I have attached an image showing this elevation.
From the image, let's first find the angle A by using cosine rule.
Thus;
8.1² = 5.5² + 13.1² - 2(5.5 × 13.1)cos A
65.61 = 30.25 + 171.61 - 144.1cos A
144.1cos A = 171.61 + 30.25 - 65.61
144.1cosA = 136.25
cosA = 136.25/144.1
cosA = 0.9455
A = cos^(-1) 0.9455
A = 19°
a adult giraffe that is 18 ft tall casts a shadow that is 9ft tall. find the length of the shadow that is casts by a 4ft baby elephant. plz help i will give brainliest
Answer:
The answer is 2ft.
Step-by-step explanation:
The giraffes shadow is half the size of the actual giraffe. Therefore the elephants shadow would only be have of the elephants size, 4/2 = 2.
Carlos brought 16 packs of cola to a party, and each pack had 8 cans. Heather brought 9 cans of juice. How many cans did they bring in all?
-9-2(7-4x)
What is the answer?
Jamira earns $12 per hour. The store offers her a raise-5% increase per
hour. After the raise, how much will Jamira make per hour?
a new bank customer with $3,500 wants to open a money market account. the bank is offering a simple interest rate of 1.5%. a. how much interest will the customer earn in 20 years? b. what will the account balance be in 20 years?
a) The value of interest will the customer earn in 20 years is, $1,050
b) The account balance be in 20 years is, $4,550
What is Simple interest?A quick and easy method of calculating the interest charge on a loan is called a Simple interest.
We have to given that;
A new bank customer with $3,500 wants to open a money market account. the bank is offering a simple interest rate of 1.5%.
Now, We know that;
⇒ Interest = Principal amount × Rate × Time
Substitute all the values, we get;
⇒ Interest = 3,500 × 1.5% × 20
= 3,500 × 1.5 × 20 / 100
= $1,050
And, The account balance be in 20 years is,
⇒ $3,500 + $1,050
⇒ $4,550
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In a game against the Creek Side
Crickets, the East Port Pandas football
team score one touchdown with an
extra point, which gave them 7 points.
Their kicker made every field goal he
attempted for 3 points each. The Panda's
final score was less than the Crickets'
score, which was 23 points. How many
field goals did the Pandas make?
g1(1)=51
g(n)=g(n_1)+2
Answer:
[tex]g_n = 49+ 2n[/tex]
Step-by-step explanation:
Given
[tex]g_1=51[/tex]
[tex]g_n=g_{n-1}+2[/tex]
Required
Determine the explicit formula (missing from the question)
First, calculate g2
[tex]g_n=g_{n-1}+2[/tex]
[tex]g_2 = g_{2-1} +2[/tex]
[tex]g_2 = g_1 +2[/tex]
[tex]g_2 = 51 +2[/tex]
[tex]g_2 = 53[/tex]
So, we have:
[tex]g_1=51[/tex]
[tex]g_2 = 53[/tex]
Calculate the common difference:
[tex]d = g_2 - g_1[/tex]
[tex]d = 53 - 51[/tex]
[tex]d = 2[/tex]
The explicit formula is calculated using:
[tex]g_n = g_1 + (n-1)d[/tex]
This gives:
[tex]g_n = 51 + (n-1)*2[/tex]
[tex]g_n = 51 + 2n-2[/tex]
Collect Like Terms
[tex]g_n = 51 -2+ 2n[/tex]
[tex]g_n = 49+ 2n[/tex]
The dimensions of a rectangular piece of construction paper are 11.5 inches and 18 inches. Maggie folded the piece of paper along its diagonal.
Which measurement is closest to the length of the diagonal in inches?
7.6 in
13.8 in.
21.4 in
29.5 in.
The dimensions of a rectangular piece of construction paper are 11.5 inches and 18 inches. Therefore, the length of the diagonal in inches is 21.36.
What is Pythagoras' Theorem?If ABC is a triangle with AC as the hypotenuse and angle B with 90 degrees then we have:
|AC|^2 = |AB|^2 + |BC|^2
where |AB| = length of line segment AB. (AB and BC are rest of the two sides of that triangle ABC, AC being the hypotenuse).
The dimensions of a rectangular piece of construction paper are 11.5 inches and 18 inches.
Maggie folded the piece of paper along its diagonal.
Use the formula of the Pythagorean theorem.
[tex]a^2 + b^2 = c^2[/tex]
We have
a = 11.5
b = 18
[tex]= 11.5^2 + 18^2\\ \\= 456.25^2[/tex]
[tex]c = \sqrt{(456.25)}\\\\c = 21.36[/tex]
Hence, the length of the diagonal in inches is 21.36.
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Y!!!!!
Mrs. Boehm's class ordered 16 pans of
brownies. Each student will get 2 À
brownies. Exactly how many students can
Mrs. Boehm feed?
This would be 7 1/9 or 64/9
Ethans cookie recipe uses 3 cups of sugar to make 18 cookies. Mia recipe uses 4 cups of sugar to make 28 cookies which has a greater to cookie ratio
A. Ethan
B.Mia
Answer: A
Step-by-step explanation: Ethan has a 1:6 ratio while Mia has a 1:7 ratio
In the formula that gives the circumference of a circle, which quantity is multiplied by 21 ?
A. Radius
B. Circumference
c. Diameter
D. Area
Answer:
Radius
Step-by-step explanation:
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Unus Annus, Memento mori.
Answer:
布盧
Step-by-step explanation:
Which of these operations is not closed for polynomials?
A. Subtraction
B. Addition
C. Division