Answer:
-5i
Step-by-step explanation:
11. In a class, the probability of being a boy is 5/6. If there are 36 girls in the class, how many total
students are in the room?
Answer:
66
Step-by-step explanation:
Give two real-world situations that could be represented by the value 30
Answer:
1) I went shopping and I saw a dress and i went to the check out line and the lady told me that my total with be 30 dollars
2) It was my birthday and i took all my birthday cards and i counted all my money i got.. the total was 30$.
Step-by-step explanation:
I need help with number 5, I understand the rest but with a fraction I get completely thrown off :(
Step-by-step explanation:
0, _, _, 2, 8/3, ...
Write each number as a multiple of 1/3.
0/3, _, _, 6/3, 8/3, ...
The common difference is 8/3 − 6/3 = 2/3. So the other two terms are 2/3 and 4/3.
What value of x makes the equation true 4x = 32?
Answer:
[tex]x=8[/tex]
Step-by-step explanation:
[tex]4x=32[/tex]
[tex]4\times x =32[/tex]
Divide both sides by 4:
[tex]\frac{4\times x}{4}=\frac{32}{4}[/tex]
[tex]x=8[/tex]
Answer:
x=8
Step-by-step explanation:
TOPIC: simultaneous linear equations
p + 2q = 3,
p - 2q = 3
Answer:
p=3 q=0
Step-by-step explanation:
p+2q=3
p-2q=3
p+2q=3
p=3-2q---------eqn i
p-2q=3
3-2q-2q=3
3-4q=3
-4q=3-3
q=0÷-4
q=0
putting the value of q in equation i
p=3-2q
=3-2×0
=3
Answer:
p=3
q=0
Step-by-step explanation:
Adding both the equation
p+2q=3
+ p-2q=3
------------
2p=6
p=3
putting value of p in any of the above equation we will get the value of q.
3+2q=3
2q=0
q=0
mark this as brainliest!!!!
3. Solve : 16x + 2] > 1 2
Answer:
x > 5/8
Step-by-step explanation:
[16x+2] > 12
16x > 12 - 2
16x > 10
x > 10/16
x > 5/8
Answer:
Step-by-step explanation:
16x + 2 > 12
16x > 10
x > 10/16
x > 5/8
FIND THE DISTANCE BETWEEN THE GIVEN POINTS: (2, 3) AND (5, 7)
Answer:5
Step-by-step explanation:
rise: 4
run: 3
sqrt(3^2+4^2) = 5
A farmers has 17 sheep and all but nine die. How many are left?
Answer:
9 sheeps.
Step-by-step explanation:
Note the usage of words.
If you remove "but nine", you will be left with "all... die", which means that he will have 0 sheep. However, the usage of 9 implies that there are some remaining; The number attached suggest the amount left.
9 sheep are left.
~
Answer:
9
Step-by-step explanation:
A parking garage charges $2 for the hour and $1 each additional hour. Fran has $9.90 to spend for parking. What is the greatest number of hours Fran can park
Answer:
Frank can park 8.9 hours at the highest
Step-by-step explanation:
Here, we want to know the greatest amount of time that Frank can park given the amount he has to spend on parking.
From the question, we are told that he pays $2 for the hour and an extra $1 per additional hour.
Now, let the number of additional hour he is going to park be x. The bill for the additional hours will be ; $1 * x = $x
By adding this to the initial $2, we have the total $9.90
So, mathematically;
2 + x = 9.90
x = 9.9 -2
x = 7.9 hours
Now, the initial hour he parked is 1 hour + number of incremental hours = 1 + 7.9 = 8.9 hours
if it is 3:55 what time would it be and a hour and a half later
Name a pair of vertical angles (there may be more than one choice)
<1 and <4
<1 and <2
<2 and <4
<2 and <5
<5 and <4
what happens when you raise -2 to a power
Answer: it becomes a positive
Step-by-step explanation:
–9 + 6p = 5p answer for p
Step-by-step explanation:
[tex] - 9 + 6p = 5p[/tex]
[tex]6p - 5p = 9[/tex]
[tex]p = 9[/tex]
is the answer.
The things to Note:-
The negative changed to +ve when goes beyond the equals to sign.And, the vice versa.☃️ Hope it HELPS ☃️
a line is an undentified term because it
Can someone tell me the answer 1)1547 2)2750 3)36835 round off each of the following number to a) the nearest ten b) the nearest hundred c) the nearest thousand
1550, 2760, 36840 that s all
-{-[-2+3]+[-4+(-8)]}
Hey y’all the answer is 17 but idk how to solve it
Which expression represents the following number line?
+++++++++
-8-7-6-5-4-3-2-1012
0-6+3 = 3
6+3=3
0-6-3= -3
3-6-3
Help ASAP
BASEBALL The formula for a pitcher's earned run average, or ERA, is a = 9r/p. In
this formula, a is the earned run average, r is earned runs, and p is innings pitched.
b. Find the earned runs for a pitcher with an ERA of 2.63 who has pitched
89 innings.
Answer:
To find a baseball pitcher's earned run average you can use the formula EI 9r
To find a baseball pitcher's earned run average (ERA), you can use the formula Ei=9r, where E represents ERA, i represents number of innings pitched, and r represents number of earned runs allowed.
Step-by-step explanation:
I dont get this question.
Answer:
5 1/2
Step-by-step explanation:
final
If Kim's age is twice of her sister. When you add Kim's age to her sister age, you get 36. How old is each sister? A) Write an equation that represents the situation. Explain any variable used. B)solve the equation from part (a)show your work. State your solution as a complete sentence. Thank you
Answer:
Let's kim's sisters age be 2x and kim's age be x.
★ When we add kim's age to her sister age, they equals to 36.
So, the equation becomes -
[tex] \\ \implies \sf \: x + 2x = 36 \\ \\ \\ \implies \sf \: 3x = 36 \\ \\ \\ \sf \underline{Now, \: \: solve \: \: for \: x \: \: - } \\ \\ \\ \implies\sf \: x = \frac{36}{3} \\ \\ \\ \implies \large{ \boxed{ \sf{ x = 12}}} \\ [/tex]
Kim's sisters age = 12 years.Kim's age = 2x = 2 × 12 = 24 years.Can someone explain/answer this? I think I know the answer but I want to be entirely sure
Answer:
8
Step-by-step explanation:
2×2⁻³×2⁵ =2¹×2⁻³×2⁵ =2¹⁻³⁺⁵ =2³=8ANSWER ASAP PLEASE. TAKE YOUR TIME TO DETERMINE IT. IT CAN HAVE MORE THAN 1 ANSWER.
1.) -7
A. Rational
B. Irrational
C. Natural
D. Whole
E. Integer
2.) -√81
A. Rational
B. Irrational
C. Natural
D. Whole
E. Integer
3.) 8.444....
A. Rational
B. Irrational
C. Natural
D. Whole
E. Integer
4.) 9/10
A. Rational
B. Irrational
C. Natural
D. Whole
E. Integer
5.) √42
A. Rational
B. Irrational
C. Natural
D. Whole
E. Integer
Answer:
1.) -7
A. Rational
B. Irrational
C. Natural
D. Whole
E. Integer
2.) -√81
A. Rational
B. Irrational
C. Natural
D. Whole
E. Integer
3.) 8.444....
A. Rational
B. Irrational
C. Natural
D. Whole
E. Integer
4.) 9/10
A. Rational
B. Irrational
C. Natural
D. Whole
E. Integer
5.) √42
A. Rational
B. Irrational
C. Natural
D. Whole
E. Integer
help me find p=
325+7=332
Answer:
p = 332
Step-by-step explanation:
what are the steps to the soultion of 2<-3X-4<5
Answer:
i have no idea
Step-by-step explanation:
no idea
Answer:
-4<x<-2
Step-by-step explanation:
The first thing you do to solve this problem is to look at the limits: -3x-4 should be higher than 2 and lower than 5.
You first find what x should be for -3x-4 to equal 2. After solving, you get that x should be -2 for the equation to be equal to 2.
You then find what x should be for -3x-4 to equal 5. After solving, you get that x should be -4 for the equation to be equal to 5.
Since x can't be -2 or -4, because -3x-4 should be greater than 2 and less than 5, the solutions for x are going to be between -2 and -4.
This is why the answer to this problem is -4<x<-2.
[4+(-3)]b-b(-6+2)
Help me plz
its due by midnight
Step-by-step explanation:
[ 4 - 3 ] b -b (-4)
1 b + 4b
5b Ans according to me
Add then divide.
Evaluate
(7.3 X 10) + (2.4 X 107)
(4 X 104)
Answer:
6.0 x 10^2
Step-by-step explanation:
(7.3 X 10) + (2.4 X 10^7)
(4 X 10^4)
= 73 + 24000000
40000
= 24000073
40000
= 6.0 x 10^2
HELP!!! ME ANSWER THIS PLZ.
Answer:
You multiply each term inside the parentheses by -1 in order to subtract each term, since subtraction is the additive inverse.
Step-by-step explanation:
Subtraction is the additive inverse. We multiply each term in parentheses by -1 in order to open the parentheses and start adding the resulting terms.
What is 83/100 simplified?? PLEASE answer quick?
Answer:
Step-by-step explanation:
83/100 is already simplified. You can not make it smaller.
what is 99/100 written as a decimal
Answer: 0.99
Step-by-step explanation:
Answer:
.99
Step-by-step explanation:
99/100 = .99
Hopefully this helps you
pls mark brainlest
Write the ratio 7/8 in two different forms