Answers
Answer: -4 or 4
Step-by-step explanation:
4*4 is 16
-4*-4 is 16
Related Questions
-9-2(7-4x)
What is the answer?
Answers
-9-14+8x
8x+(-9-14)
=8x-23
Solve:
3 + 2 + 52 × 6 − 3 =
(3 + 2) + 52 × (6 − 3) =
Answers
Answer:
314 and 161
just use bidmas
3 + 2 + 52 * 6 - 3
= 3 + 2 + 312 - 3
= 314
So, the answer to this question is: 314.
2. (3 + 2) + 52 * (6 - 3)
= 5 + 52 * 3
= 5 + 156
= 161
So, in conclusion, the answer to this problem is: 161.
Which of these operations is not closed for polynomials?
A. Subtraction
B. Addition
C. Division
Answers
Which of the following is a polynomial?
A.
(x - 2)
(x++3)
B. +2
х
c. x2-1
D. x + x4 + 16
Answers
Answer:
x++3 is even equal sides
Step-by-step explanation:
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?
Answers
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.
Answers
Use the formula of the Pythagorean theorem. a^2 + b^2 = c^2
a = 11.5
b = 18
11.5^2 + 18^2 = 456.25^2
Sqrt(456.25) to find c
c=21.36 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.
Learn more about Pythagoras' theorem here:
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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
Answers
Answer: A
Step-by-step explanation: Ethan has a 1:6 ratio while Mia has a 1:7 ratio
3x - 2y = -1
y = -x + 3
Is (1, 2) a solution of the system?
Choose 1 answer:
A
Yes
B
No
Answers
Answer: A, yes
Step-by-step explanation:
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?
Answers
This would be 7 1/9 or 64/9
the ratio of teachers to students is 1 to 7. if there are 5 teachers, how many students are there?
Answers
there are 35 students..
children are the future of the country why
Answers
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!
Which system of equations is graphed below?
Answers
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?
Answers
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
Learn more about the simple interest visit;
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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
Answers
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.
What is the median for the set of data?
6, 7, 10,12,12,13
Answers
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
Answers
Answer:
ax + by = c
Step-by-step explanation:
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?
Answers
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°
In the formula that gives the circumference of a circle, which quantity is multiplied by 21 ?
A. Radius
B. Circumference
c. Diameter
D. Area
Answers
Answer:
Radius
Step-by-step explanation:
-X + 3= -2
What ís the solution to this equation?
Answers
Answer:
-x = -2 - 3
Step-by-step explanation:
-x = -2 - 3
-x = -5 then make it positive
x = 5
-x=-5
x=5
the solution is 5
g1(1)=51
g(n)=g(n_1)+2
Answers
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]
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?
Answers
7Ь — 9x + За – 12
Help please
Answers
Answer:
−9x+3a+7b−12
Step-by-step explanation:
Hope this helps
Long division 5th grade I’m sorry if I’m asking a lot but I’m really new to this
Answers
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
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:
Answers
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.
Find the circumference and the area of a circle with diameter 3 ft. Use the value 3.14 for pi, and do not round your answers. Be sure to include the correct units in your answers.
Answers
Answer:
I love algebra anyways
The ans is in the picture with the steps how i got it
(hope this helps can i plz have brainlist :D hehe)
Step-by-step explanation:
A bus traveling from Memphis to Nashville has an average speed of 53 mph. How long will the trip take in hours if the distance between the two cities is 220 miles? ( HOW DID YOU GET YOUR ANSWER PLEASE SHOW YOUR WORK, DO NOT BOTHER ANSWERING IF YOU DO NOT SHOW WORK AND TELL ME HOW YOU GOT YOUR ANSWER!!)
A. 48.14
B. 22.36
C. 192
D. 4.15
E. .50
F. 0
G. .251
H. 1.25
I. -135
Answers
Answer:
the answer is 4.15.
Step-by-step explanation:
this is super easy my ffriend. think about it. 53 miles per hour. how many miles do u go in an hour... 53 MILES PER HOUR. so you now know you go 53 miles every hour. so what you then do is see that it is 220 miles to ur destination. in an hour you go 53 miles so you take 220 DIVIDED BY 53 and you get ur answer.
what times 4/5 equals 3/10
Answers
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
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.
Answers
Answer:
x= 105 z= 15 y=
Step-by-step explanation:
3/4(12a+8)=34.8 someone please help me solve this
Answers
Isolate the variable by dividing each side by factors that don't contain the variable.
Step-by-step explanation:
3(12a+8)=34.8×4
12a+8=46.4
a=4.5333
plz make me brainliest
What is -4(5 + (-2))
Answers
Answer:
-12
Step-by-step explanation:
5 + -2 = 3
-4 x 3 = -12
Answer:-12
Step-by-step explanation: