Step-by-step explanation:
is that the question..can u explain it
where is the table?
Step-by-step explanation:
Please help due today right now
Answer:
Find "f(6)" __-8__
Find x when "f(x)=2" __x=1__
Step-by-step explanation:
For the first part, we will substitute 6 into the f(x) to get "-2(6)+4" When simplified further, you get "-12+4" which is "-8"
For the second part we will substitute the two as the answer of f(x) "-2x+4=2" Simplifying this further we get "-2x=-2" This means that x=1
analisis School 4 out of 10 students choose basketball as a sport like to watch and three out of five students choose football is the ratio of students who choose basketball for 2 to 10 equivalent to the ratio of students who chose football 3 to 25. Yes or No
Answer:
Pos sabe aaaaaaaaaaaaaaaaaaaaaaaa
Plssss help———What is an exponent and how do you solve it? 4-5 sentences :)
Answer:
[tex] {5 }^{2} [/tex]
that is an exponent
Step-by-step explanation:
an exponent is a number at the top right corner of a bigger (physichally) number. Exponents can also be said "to the power". for example 5 to the second power, or power of 2. this just means that instead of multiplying 5 x2 you are multiply 5 x itself the amount of times the exponent tells tou for example 5 x 5 (since my exponent is 2) is 25. so 5 to the second power is 25. and if it said 5 to the power of rhree i would have done 5x5x5 =125
6. Petra visited the Empire State Building, which is approximately 1454 ft tall. The
scale of the model she bought is 1 in = 200 ft. What is the height of the model in
inches?
Answer:
Below.
Step-by-step explanation:
1454 / 200
= 7.27 inches.
WILL GIVE BRAINLIEST
Answer:
5-2x=4-2x+4+x=8-x
x=5-8=-3
Answer:
The answer is B. One solution.
Write an equation of the line with the given slope, m, and y-intercept (0,b).
The equation is ______ m=0, b =-5
3.
(Simplify your answer. Type your answer in slope-intercept form. Use integers or fractions for any numbers in the equation.)
Answer:?
Step-by-step explanation:
Answer:
ur bad
Step-by-step explanation:
Plz, answer this question plz!
Plz, answer this question plz!
Answer:
24
Step-by-step explanation:
4 x 3 x 2 x 1 = 24
or P(4,4) = 4! = 24
1.5+4=2.3−1.2 in decimal form
Answer:
5.5=1.1
Step-by-step explanation:
hope this helps:)
Please help me , at least do one and explain it please .
9514 1404 393
Answer:
113.0 cm²2464.0 in²95.0 ft²Step-by-step explanation:
1. The area of a circle is given by the formula ...
A = πr² . . . . . where r is the radius
The radius is shown as 6 cm, so the area is ...
A = (3.14)(6 cm)² = 113.0 cm²
__
2. The radius is shown as 28 in. We note that this is a number divisible by 7, so we choose 22/7 for π.
A = (22/7)(28 in)² = 2464 in² . . . . see comment
__
3. The radius is half the diameter, so is 11/2 = 5.5 ft. Then the area is ...
A = (3.14)(5.5 ft)² = 95.0 ft²
_____
Additional comment
If you use a more exact value of π for problem 2, the area is 2463.0 in². If you use 3.14 as the value of π, the area rounds to 2461.8 in². For these values of pi (3.14 or 22/7), the answer is only good to about 3 significant digits. 2464 has more significant digits, so digits beyond the first 3 may be in error.
Triangle ABC is reflected over the x-axis. What are the coordinates of the image of the vertex A?
Caroline owns 3 fewer T shirts than chase. Let k Represent the number of chase’s T shirt. What expression can be used? A. 3k B. 3-k C. K+3
D. K-3 Real quick please!
Answer:
D
Step-by-step explanation:
Hope this helps
I wanna know how to solve
the equation
Answer:
-72=r
Step-by-step explanation:
someone please help me
Answer:
Option B (2 in the blank)Step-by-step explanation:
Given function:
f(x) = 2x² - 5x + 7The leading term is 2x², the leading coefficient is 2, this is positive.
The graph opens upward.
Correct option is B.
False, because 2 > 0Option B is correct trust me my guy
What is the radius and diameter of the following circle?
Answer:1
Step-by-step explanation: 1+1=3
Is this non linear or linear?
Answer:
Non-linear
Step-by-step explanation:
If we were to graph this table, the points will form a curve.
This is most likely a exponential function, not a linear function.
A linear function would form a straight line on a graph.
Hope this helps!
HELP NOW WITH EXPONENTS
PLZ MARK BRAINLIEST! :)
Answer:
[tex]7^{12}[/tex]
Step-by-step explanation:
When you divide two numbers that have exponents and have the same base, just subtract the exponents. In this case, 7 is the base of both the dividend and the divisor. So, simply subtract 14 - 2 to get 12. The final answer is [tex]7^{12}[/tex].
Hope this helps! :)
Is 1.5 a solution to 2x- 19 = −4−8x?
Answer:
yes
Step-by-step explanation:
find the surface area of the prism. 13.5in 9in 9in 10in
Answer:
I got the same answer
Step-by-step explanation:
Answer:
41in
Step-by-step explanation:
The first 3 figures in a pattern are shown.
Which of the following functions represents f(n), the number of small squares in figure n?
A f(n) = 2n?
B. f(n) = (n + 4)2
C. f(n) = 50 + 4
D f(n) = n2 + 4
What happens to the inequality sign when you multiply or divide by a negative
number?
Answer:
Much like when you divide by a negative number, the sign of the inequality must flip! ... When you multiply both sides by a negative value you make the side that is greater have a "bigger" negative number, which actually means it is now less than the other side!
Step-by-step explanation:
Answer:
It switches sides
Step-by-step explanation:
Example 2<4, 2<4(-2)=2<-8
please help!!
55% of students say chocolate is their favorite ice cream flavor. If 88 students said chocolate is their favorite ice cream flavor, how many total students were surveyed?
Answer:
160
Step-by-step explanation:
total = 100%
we know,
55 % of total = 88
or, 55/100 * total = 88
so total = 160
Is c 9/10 ? I’m probably wrong
I’m a little confused please help
PLS HELP ILL GIVE BRAINLIEST TO THE RIGHT ANSWER
Answer:
c.
Step-by-step explanation:
for this peoblem, an open dot would be used to indicate >. so in this, the arrow would be moving right to indicate a positive change in the number with the open dot to insight that it is greater than the original number.
through: (-3,-4) and (0,4)
Answer:
The slope = 8/3
Step-by-step explanation:
Let's find the slope between your two points.
(−3,−4);(0,4)
(x1,y1) = (−3,−4)
(x2,y2) = (0,4)
Use the slope formula:
m= y2−y1 / x2−x1
= 4 − −4 / 0 − −3
= 8/3
Answer:
m = 8/3
Graph:
hope this helps and is right :)
can i please have help on this q thank you
Answer:
20
Step-by-step explanation:
Answer:
x = 20
Step-by-step explanation:
[tex]\frac{x}{4}-1=4[/tex] {Add 1 to both sides}
+ 1 = +1
[tex]\frac{x}{4}[/tex] = 5 {Multiply both sides by 4}
[tex]\frac{x}{4}*4=5*4\\\\[/tex]
x = 20
Write an equation that has an a-value of -2, a b-value of 1, and a c-value of 3.
Answer:
23
ewr
Step-by-step explanation:
use exponents to write an equivalent expression for 2.9 x 2.9 x 2.9 x 2.9.
Answer:
2.9 to the 4th power
Step-by-step explanation:
Please help me solve this
Answer:
1st pic:
x = 49
top angle = 45
bottom angle = 108
far right angle = 27 degrees
2nd pic:
angle 1 = 88 degrees
angle 2 = 57 degrees
angle 3 = 35 degrees
angle 4 = 145 degrees
Step-by-step explanation:
1st pic:
you can find the far right angle by taking 153 and subtracting it from 180:
⇒ 180 - 153 = 27 degrees
you can find x by the following equation ⇒ x - 4 + 2x + 10 + 27 = 180
combine like terms ⇒ 3x + 33 = 180
subtract 33 from each side ⇒ 3x + 33 - 33 = 180 - 33 ⇒ 3x = 147
divide 3 on each side: ⇒ [tex]\frac{3x}{3} = \frac{147}{3}[/tex]
x = 49
to find the top and bottom angles, substitute 49 for x:
top angle : x - 4
49 - 4 = 45 degrees
bottom angle: 2x + 10
2 x 49 + 10 = 108 degrees
2nd pic:
angle 1:
⇒ 180 - 92 = 88 degrees
angle 2:
⇒ 180 - 123 = 57 degrees
angle 3:
⇒ 180 - (88 + 57) = 35 degrees
angle 4:
⇒ 180 - 35 = 145 dgerees
what is 40 percent of 90 percent
Answer:0.36
or 36
Step-by-step explan: used calculator
I NEED HELP FAST PLEASEEEE ITS A TEST 15 PTS
x + y = z could be true or false. Show your work for the
following:
a. If x is 2, y is 6, and z is 10, is the equation true or false?
b. If x is 3 and y is 5, what value of z would make the equation
true?
Answer:
a. False
b. z = 8
Step-by-step explanation:
a. Equation answer:2 + 6 = 10 Real answer:2 + 6 = 8
b. 3 + 5 = 8