Answer:
use pemdas
Step-by-step explanation:
Answer:
7
32
17
36
97
11
43
31
12
32
42
9
78
98
10
8
76
59
8
75
Step-by-step explanation:
going straight down from the top
Is 2.14 a rational number
Answer: yes because you can put it as a fraction like 214/100 or more simplified if you needs or wanted to.
Step-by-step explanation:
At my school their are 12 more boys than twice the
number of girls. The total student population is 312
students. How many students are boys and how many
students are girls?
Answer:
12 boys and 300 girls
Step-by-step explanation:
There are twelve more boys than girls
This is for today I have until tonight to finish someone help me plsss!!!
How do I divide -x^3 + 2x^2 + 5x -4 by x+2 using synthetic division?
Answer:
-x²+4x-3+2/(x+2)
or
-x²+4x-3 remainder 2
Step-by-step explanation:
The ocean's surface is at 0. Which is farthest from the ocean’s surface?
A.
a fish swimming at -22 feet
B.
a kite flying at 48 feet
C.
a shipwreck at -52 feet
D.
a balloon at 19 feet
Answer:
C. a shipwreck at -52 feet
Step-by-step explanation:
It is asking which is farthest from the ocean's surface, so we must use absolute value.
[tex] | - 22| = 22 \\ |48 | = 48 \\ | - 52| = 52\\ |19| = 19[/tex]
52 is greater than the others. therefore the farthest away.
Solve 9 ax + 10 ax = 11ax + 32 for x. Assume at 0.
Can someone help
Steven read 2 12 of the 8 books he
checked out from the library. What
percent of his library books did
Steven read?
Answer:
1.33 percent of his 8 books.
Step-by-step explanation:
Assuming you mean [tex]\frac{2}{12}[/tex] , that equates to 1.33 percent of 8, thus he has read one whole book and is reading his second one.
ASAP PLSSS!!
Find the slope of the line shown below :
Answer:
the slope is 3
Step-by-step explanation:
a motorcyclist sets out on a road trip traveling at a constant rate of 45 mph. one half hour after she leaves, her friend discovers that the motorcyclist forgot her duffel bag driving at a rate of 60 mph the friend sets out in the car to catch up with her
Answer:
1. 45
2. 60
Step-by-step explanation:
i did it and got it right
Answer:
the answer is 45 and 60
Step-by-step explanation:
The ratio of red to blue marbles in a bag is 3:2. If there are 18 red marbles in the bag, how many
blue marbles are in the bag?
A 27
B 24
C36
D 12
Which equation has the greatest rate of change?
y=12x-7
y=5x+9
y=4x+12
y=X+36
Answer:
y=12x-7
Step-by-step explanation:
Rate of change is the same thing as slope which can be found by looking at the value before the x. Since 12 is the largest number, it has the largest rate of change.
Which number produces an irrational number when added to 0.4?
B. 0.444...
C.2/7
Answer:
B.
Step-by-step explanation:
I REALLY NEED SOME HELP! BRAINLIEST!!!!!! PLEASE I CANT FAILLLL
Answer:
30
Step-by-step explanation:
Answer:
1.) B.) 30
2.) D.) 2.38
Step-by-step explanation:
1.) The answer is B because when the encyclopedia first went live there were 30 articles in it.
2.) The answer is D because the product first started out as $38⁰⁰ and each year it is decreasing half the amount of the year before it and it does this for 4 years:
Start: Year 1: Year 2: Year 3: Year 4:
$38⁰⁰ ÷ 2 = $19 ÷ 2 = $9⁵⁰ ÷ 2 = $4⁷⁵ ÷ 2 = $2³⁸ <--- I rounded up because 2.375 is closer to 2.38
(Please tell me if they are wrong is I can fix them, other wise, have a nice day!)
What’s the inverse of this function?
Answer:
Step-by-step explanation:
First replace f(x) with y
[tex]y=-2x+2[/tex]
Then switch the variables
[tex]x=-2y+2[/tex]
Solve for the new y value
[tex]x-2=-2y\\[/tex]
[tex]-\frac{x-2}{2} =y[/tex]
HELP ME PLZ ITS DUE AT 11:59 AND I HAVE MORE
Answer:
Step-by-step explanation:
1: no
2 yes
3 no
4 yes
5 no
6 no
7 always
8 always
9 never
10 always
11 always
12 never
13 108
14 80
15 70
16 123
17 38
18 167
19 10
20 154
Richard had 5625 marbles he decides to put them equally into nine jars how many marbles will there be in five jars
125 i believe
Step-by-step explanation:
Answer:
5625 divided by 5 is your answer. 1125 marbles in each jar.
Write the numerical expression in words.
(10-1) divided by 3
10+(5-3)
(7+3)x5
Step-by-step explanation:
ten minus one divided by three
ten plus five minus three
seven plus three times five
can u pls help me with this question asap
Answer:
I believe that answer A would be the best choice. It makes the most sense with what the question is asking for.
Step-by-step explanation:
A linear equation is shown on the graph. Which equation best represents the
relationship between x and y?
SOMEONE PLEASE HELP ASAP
Answer:
y=2x+1
Step-by-step explanation:
Calculate 48 x 3/8 choose the numbers to complete the equation
Answer:
1. Choose: 3
2. Choose: 144
3. Choose: 18
Step-by-step explanation:
The first thing you do is multiply 48 * 3/8= 18. Then multiply 48 * 1/8= 6. Then divide both answers to get 3, so 48 * 1/8 * 3.
Then to find the second Choose option, you know that 48 * 1/8 * 3= 18; so 18 * 8= 144(to check your answer, divide 144/8 = 18).
Finally, to find the third Choose option, you divide the fraction 144/8 = 18.
what is the result when 3x^3+13x^2+11x^2+1 is divided by x+ 1
and can you show me how to do it please
Answer:
58x
Step-by-step explanation:
can i get brainliest
During a film festival, the first film ticket is priced at $16, and each additional ticket is $11. If Rico spends $71, then how many tickets did he purchase?
Answer:
5
Step-by-step explanation:
16 + 11x = 71
16 + -16 + 11x = 71 + -16
16 + -16 = 0
0 + 11x = 71 + -16
11x = 71 + -16
11x = 55
x = 5
An isosceles triangle has an angle that measures 66°. Which other angles could be in that isosceles triangle?
Answer:
57 and 57 or 66 and 48
Step-by-step explanation:
180-66=114
114/2=57
the awnser is 24
Step-by-step explanation:
I think it might be wrong sorry if it wrong
Pls help me!!!
2.5 Ib= oz
Answer:
40 ounces
Step-by-step explanation:
1 pound = 16 ounces
Answer:
The answer is...
Step-by-step explanation:
40 oz is how many oz are in 2.5 lb
Hope this helped
:)
What is the answer PLSSSSSSS HELP
If a/b=b/c,then what is b²?
Given:
The equation is
[tex]\dfrac{a}{b}=\dfrac{b}{c}[/tex]
To find:
The value of [tex]b^2[/tex].
Solution:
We have,
[tex]\dfrac{a}{b}=\dfrac{b}{c}[/tex]
On cross multiplication, we get
[tex]a\times c=b\times b[/tex]
[tex]ac=b^2[/tex]
[tex]b^2=ac[/tex]
Therefore, the value of [tex]b^2[/tex] is [tex]ac[/tex].
True or False: Similar and congruent mean the same thing.
Answer:
true
Step-by-step explanation:
Answer: False
Step-by-step explanation: Similar means that only the angles are the same, but the sides are not. Congruent means the angles and sides are the same.
Please help! I don't wanna fail!
Answer:
32.55
Step-by-step explanation:
Solve sinx=0.8 in the interval 0≤x≤360∘ Principal value: x=53.1∘ What is the other solution in the interval?
9514 1404 393
Answer:
126.9°
Step-by-step explanation:
The sine of an angle is the same as the sine of its supplement. The other solution in the interval is ...
180° -53.1° = 126.9°
Explain how you will apply the 45 - 45 - 90 to a right triangle with a leg that's measured 12?
Answer:
Step-by-step explanation:
1.How to find the longer leg of a 45 45 90 Triangle?
ans : If you know the length of one of the legs of a 45-45-90 triangle, the other leg has the same length. For this triangle, the other leg has a length of 8*sqrt(2) units. The hypotenuse's length can be found by multiplying the leg's length by sqrt(2).