Answers
explanation :
f(4)=4^2 - 6
4f=4^2 - 6
4f=16 - 6
4f=10
Related Questions
Please solve this
I will mark you as brainleist
I will like your answer
I will give you five stars
I will follow you
Answers
Answer: -5
= (-50 + 5)/9
= -45/9
= -5
Answer: -5
Step-by-step explanation:
-50+5= -45
-45/9= -5
MIDDLE SCHOOL MATH On the subway 8 out of 10 people are carrying a briefcase. Based on this information, if there are 700 people on the subway, then about how many do NOT have a briefcase?
Answers
Answer:
140
Step-by-step explanation:
If 8 out of 10 are carrying a briefcase, that means 2 out of 10 are not carrying one.
Use a proportion to find how many don't have a briefcase with 700 people
Let x represent the number of people without a briefcase:
[tex]\frac{2}{10}[/tex] = [tex]\frac{x}{700}[/tex]
Cross multiply and solve for x
10x = 1400
x = 140
So, 140 people do not have a briefcase
Answer:
140
Step-by-step explanation:
8/10 people, there's 700 people
10 multiplied by 70 =700.
2 people dont have briefcases = 2 times 70=140
Find the volume of the cylinder. Use 3.14 for π.
Round your answers to the nearest tenth.
Answers
Answer:
V≈565.4
Step-by-step explanation:
V=πr2h=π·32·20≈565.48668
giving brainliest !! easy
Answers
Answer:
1664
Step-by-step explanation:
400x2+480+192x2
Order the following numbers from least to greatest: 2.74, 1/9, 4^2, -2^3, 32.5%,-6
Answers
Answer:
−
2
3
,
−
6
,
1
9
,
32.5
%
,
2.74
,
4
2
Step-by-step explanation:
Which of the following statements are true about the function below? Select all that apply. f(x)=(x-4)^2-1
Answers
Answer:
the zero is at 4 (option 1)
and the minimum is -1 (option 2)
Step-by-step explanation:
the zero is at 4 (option 1)
and the minimum is -1 (option 2)
4. Calculate the compound interest earned when $8 500 at 8% per year for:
a. 3 years
b. 8 months
Answers
4/5-2/3 in simplest term
Answers
Answer: =2/15
Step-by-step explanation: Hope this help :D
Answer:
2/15
Step-by-step explanation:
4/5 - 2/3
Step 1: Find a common denominator. 5 and 3 don't share any factors other than 1, so multiply them to get 15.
12/15 - 10/15
(12 - 10)/15
Step 2: Subtract 10 from 12 to get 2.
2/15
4/5 - 2/3 simplified is 2/15.
solve for a
-4a -2a -7=11
Answers
Answer:
-3
Step-by-step explanation:
-4a - 2a - 7 = 11
-6a - 7 = 11 Combine coefficients.
+7 +7
-6a = 18 Isolate the variable.
a = -3 Divided by 6 on both sides to isolate the variable.
Evaluate 2x – 5y for x = 3 and y = –9.
Answers
Answer:
-2 or 2 i cant find the hole thing
Step-by-step explanation:
A factory produces blue pens and black pens. Each week, 2/3 of the pens produced at the factory are black.
Write and solve an equation that can be used to determine the number of blue pens (x) produced at the factory in a week when 45,000 pens are produced.
Answers
Answer:
15,000
Step-by-step explanation:
1/3 times 45,000 = 15,00
The number of blue pens produced at the factory in a week when 45,000 pens are produced is 15,000.
What is an Equation?An equation is the statement of two expressions located on two sides connected with an equal to sign. The two sides of an equation is usually called as left hand side and right hand side.
Given that,
A factory produces blue pens and black pens.
2/3 of the pens produced at the factory are black.
If T is the total pens produced at the factory, then the number of black pens produced is 2/3 T.
Number of blue pens = T - 2/3 T = 1/3 T
Given that,
Total pens produced = 45,000
Equation to find the number of blue pens is,
x = 1/3 × 45,000
Solving,
x = 15,000
Hence the number of blue pens produced is 15,000.
Learn more about Equations here :
https://brainly.com/question/18067015
#SPJ3
PLEASE HELP! WILL GIVE BRAINLIEST! After substituting, what is the first step when evaluating 4y+9 when y=82 O Add 4 and 9. O Multiply 8 by 4. O Divide 9 by 7 O Divide 4 by 7.
Answers
Answer:
The answer is c
Step-by-step explanation:
Evaluate m+n for m=5 and n=10
Answers
Answer:
15
Step-by-step explanation:
5 + 10 = 15
The circumference of a circle is 23 pi M what is the area in square meters express your answer in terms of pie
Answers
Answer:132.25π m²
Step-by-step explanation:The circumference of a circle is 23π
On the other hand, The circumference of a circle = 2×π×r ; where r is the radius. Then by equating the last two expressions we get: 23π = 2πr then r = 23/2 then the area = π × r² = (23/2)²×π = (132.25)×π
Please help Due in 3 Min!
Answers
These are all my points, if you can do every single question you will get 55 points
follow the screenshots. If that is not good enough let me know. I really need this
Answers
1) 6
2) 9
3) 7
4) 1
5) 8
6) 3
7) 0
8) 2
9) 4
10) 5
Find the volume of a cone with a base radius of 6 in and a height of 12 in. Write the exact volume in terms of , and be sure to include the correct unit in your answer.
Answers
Answer:
we have
radius [r]=6in
height [h]=12in
Volume of cone = 1/3πr²h
Volume = 1/3 ×π × (6)² × 12=144πίn³or 452.38in³ is your answer.
The area of a. square field is 100m square. what is the perimeter of the field?
Answers
answer:the Perimeter is 40m
Kirk's parents took him to the movies. His mother told him to sit in the front row in
the seat that occupied the median position. The first row in the theatre has 23 seats.
What seat did Kirk have to sit in?
A 12
B 23
C 1
D 11
Answers
To be in the middle he will need 11 seats on either side of him which puts him in the 12th chair.
2p – 194.99 = 284.97
Answers
x = -80538738812075974, y = 80435758145817515, and z =
Answers
Answer:
Step-by-step explanation:
The sum of k and 8. what would the expression be?
Answers
What is the answer please help no links I will report
Answer choices
Five days
Four days
Six days
Answers
Monday, Tuesday, Wednesday, Thursday, and Saturday are all above 15 on the chart.
9996666669999999999999 + 767859439234567890
Answers
Answer:
9.9974345e+21
Step-by-step explanation:
im a big brain
Select the three equivalent expressions
Answers
Step-by-step explanation:
4(2h + g)
4h + 4h +3g + g
2(4h + 2g)
Among all rectangles that have a perimeter of 202, find the dimensions of the one whose area is largest. Write your answers as fractions
reduced to lowest terms.
Answers
Answer:
How to write by fraction? 50 1/2 by 50 1/2
Step-by-step explanation:
the maximum area for a rectangle is a square.
To find a square with p = 202, divide it by 4,
202 / 4 = 50.5
what is the GCF of 90, 135, 225
Answers
Answer:
45 I believe.* u no ketchup
4÷2(4-6+3)×2 what is the answer
Answers
Answer:
the answer is 4
Step-by-step explanation:
Answer: 4
Step-by-step explanation:
Mrs. Soto is putting 3 tables together to make 1 long table with a total length of 250 centimeters. The first table has a length of 83 centimeters. The second table has a length of 0.9 meter. How many meters (m) long is the third table?
Answers
Hello. I hope this helps!
Let's set up an equation for this.
1st table = 83 cm
2nd table = 90 cm OR 0.9 m
3rd table = x
Total length = 250
Equation:
83 + 90 + x = 250
Now we'll solve the equation.
83 + 90 + x = 250
173 + x = 250
x = 250 - 173
x = 77 cm
True or false: If your expression contains more than one set of parentheses, you should evaluate all of them before doing anything else.
Answers
Answer:
The answer to the above question would be true
