x + 17 =193 is the question and the assignment is called Solving 1 step equations using Addition and Subtraction.
Answer:
x=176
Step-by-step explanation:
In order to find this, you would subtract 17 from 193, which gives you 176 as your answer.
Hannah walked 1 3/4 miles in the morning and 3 2/3 miles in the afternoon. Hannah walked
miles in all
Answer:
4 11/12
Step-by-step explanation:
Answer: 5 5/15
Step-by-step explanation:
[tex]\sqrt{24)[/tex]
Answer: [tex]2\sqrt{6}[/tex]
Step-by-step explanation:
Find the perfect square root(1,4,9,16.....) of 24 which is 4.
[tex]\sqrt{4 x 6}[/tex]=[tex]\sqrt{24}[/tex]
sqr root of 4 is 2 so that becomes
[tex]2\sqrt{6}[/tex]
The rear windshield wiper blade on a car has a length of 11 inches. The blade is mounted on a 15 inch arm, 4 inches from the pivot point. Of the wiper turns through an angle of 135 degrees, how much area is swept clean?
Answer:
[tex]246.22\ \text{inches}^2[/tex]
Step-by-step explanation:
[tex]r_1[/tex] = Radius of arm = 15 inch
Length of blade = 11 inches
[tex]r_2[/tex] = Radius of point at which the blade is mounted = 4 inches
[tex]\theta[/tex] = Angle of the sector = [tex]135^{\circ}[/tex]
The required area is ABDE
[tex]ABDE=ACE-BCD\\\Rightarrow ABDE=\dfrac{\theta}{360^{\circ}}\pi r_1^2-\dfrac{\theta}{360^{\circ}}\pi r_2^2\\\Rightarrow ABDE=\dfrac{\theta}{360^{\circ}}\pi(r_1^2-r_2^2)\\\Rightarrow ABDE=\dfrac{135^{\circ}}{360^{\circ}}\pi(15^2-4^2)\\\Rightarrow ABDE=246.22\ \text{inches}^2[/tex]
The area which is swept clean is [tex]246.22\ \text{inches}^2[/tex]
How many 1/3 cup serving are in 5/6 of a cup?
Answer:
2 1/3
Step-by-step explanation:
5/6 = 1/6 + 1/6 + 1/6 + 1/6 + 1/6
1/6+1/6 = 1/3
1/6 + 1/6 = 1/3
2 * 1/3 + 0.5(1/3)
2 1/3
Answer:
Step-by-step explanation:
5/6 : 1/3
[tex]\frac{5}{6}[/tex] x [tex]\frac{3}{1}[/tex]=15/6 =2 3/6= 2 1/2 cups serving
A locker combination consists of three digits. The digits are the numbers
O through 9. Which is the number of possible locker combinations?
Answer:
729
Step-by-step explanation:
9x9x9
Write down three integers,all less than 25,whose range is 8 and mean is 11.
let
x------> the first integer
y------> the second integer
z-----> the third integer
x < y < z < 25
we know that
Median=13
Median=(x+y+z)/3
13=(x+y+z)/3
x+y+z=39------> equation 1
range=10
The range is the difference between the largest number within the set and the smallest number in the set
so
range=z-x
z-x=10------> z=x+10-----> equation 2
to find the solution we will assume different values of x (See the attached table)
terms
x < y < z < 25
z=x+10
y=39-z-x
The solution can be
7,15,17
8,13,18
9,11,19
A 3 digit number is written on a piece of paper. What's the probability that it starts with a 3?
Answer:
10%
Step-by-step explanation:
its a 1/10 chance of every number
5r+8=2r solve the equation for r
Each letter in SYNONYM is written on a piece of paper and randomly chosen from a bag.What are the odds for choosing an Y?
2/7 or 2:7 or about 28.5%
Answer: 2/7 or 2 out of 7
Step-by-step explanation: because there are 2 y's in the word synonym
How many hot dogs would Pocahontas eat in 6 hours if she ate 4 hot
dogs every 12 minutes?
Answer: 120
Step-by-step explanation:
1st- find out how many hotdogs she eats every hour—
60/12 = 5
5x4=20
She eats 20 hotdogs every hour so next you would multiply
6x20=120
Hope this helped:)
Write the following equation symbolically.
The product of 7 and w is 8 times the sum of 2 and x.
Answer:
7w=8(2+x)
Step-by-step explanation:
Substitution
Y=5x+5
3x-6y=24
Answer:
x=-2 and y=-5
Step-by-step explanation:
y=5x+5
3x-6y=24
3x-6(5x+5)=24
3x-30x-30=24
+30 +30
-27x=54
x=-2
y=5(-2)+5
y=-10+5
y=-5
the slope of a line perpendicular to y=4x-7 is
Answer: m perpendicular = - 1/4
A recipe calls for 3 cups of flour to make 2 batches of dinner rolls. One batch makes 15 rolls. Laura is making dinner for 12 people and only needs one roll per person. What proportion will help Laura find how much flour is needed to make 12 dinner rolls?
Answer: 1.2 cups of flour
Step-by-step explanation:
3 cups: 2 batches
2 batches=30 rolls
required is 12 roles
3:30 then x:12
36=30x
x=6/5=1.2
Answer:
1/10 cup of flour per rollStep-by-step explanation:
3 cups of flour ⇒ 2 batches3 cups of flour ⇒ 2*15 = 30 rolls1 cup of flour ⇒ 10 rolls1/10 cup of flour ⇒ 1 rollFor 12 people Laura needs 12 rolls:
12*1/10 = 1.2 cups of flourPleas help dude or mama
Answer:
y=137⋅1.0912xy=137⋅1.0912x
Ingrese un problema...
A system of 2 intersecting lines has how many solutions? *
3 points
one solution
no solution
infinite solutions
Answer:
one solution
Step-by-step explanation:
one point of intersection = one solution
what is 3.) 4 3/4 x 2 1/8 = *
Answer: 55/8 or 6 7/8
Step-by-step explanation:
okokok last one i p r o m i s e
Answer:
-5
Step-by-step explanation:
Answer:
5 (five)
also it doesn't let me send which is kinda word like it say u have to do 50
How much ice cream will a family of 4 get if they equally share 1/2 of a gallon of ice cream?
A
18 of a gallon
B
14 of a gallon
C
2 gallons
D
8 gallons
Answer:
d 8 gallons
Step-by-step explanation:
all you have to do is divide 4 by 1/2 which would equal 8 so its d. Hope this helped
Josh brought 4 small spinach pies to his baseball team
party. At the end of the party, 3/5 of each pie was left. If Josh gave 2 whole
pies away, what part of a pie did he have left to take home?
Answer:
3/5+3/5= 6/5= 1.1 because if he gave 2 holes away he only has 3/5 of 2 pies left add dows that together and u have a improper fraction 6 goes into 5 once leaving u with 0.1 add the one from the whole pie u and and u have 1.1
h2 + 7h + 10 = 0
Help please
Answer:
-2, -5
Step-by-step explanation:
h2 + 7h + 10 = 0
h^2 +7h + 10 = 0
h^2 +2h +5h + 10 = 0
h(h+2) + 5(h+2) = 0
h+2 = 0 or h+5 = 0
h = -2 or h = -5
which statement about 2x+1 is true
Answer:
i think A
Step-by-step explanation:
Answer:
I think the answer would be B
DJ Jacqueline is making a playlist for a friend; she is trying to decide what 15 songs to play and in what order they should be played. If she has her choices narrowed down to 10 pop, 25 reggae, and 10 blues songs, and she wants to play an equal number of pop, reggae, and blues songs, how many different playlists are possible
Answer:
[tex]P=4.41205084*10^2^1[/tex]
Step-by-step explanation:
From the ques ton we are told that
Total amount N=15
Choices within 10 pop, 25 reggae, 10 blues
Generally for equal amount in her play list she's mathematically Going to have 5 of each kind Pop,Reggae,Blues
Therefore
Let the amount of differnt playlist be given as P
[tex]P=^1^0C_5*^2^5C_5*^1^0C_5*15![/tex]
[tex]P=252*53130*252*1307674368000[/tex]
[tex]P=4.41205084*10^2^1[/tex]
Therefore [tex]P=4.41205084*10^2^1[/tex] different playlists are possible
What is the equation of the line that passes through the point (-1, -5) and has a
slope of -1
6X – 10y = 18
-6x + 5y = 12
solve by elimination
show your work
You can just cross out the Xs. Hope this helps.
Enter a rational equation for the real-world application. Do not solve.
A save percentage in lacrosse is found by dividing the number of saves by the number of shots faced. A lacrosse goalie saved 3 of 14 shots. How many additional consecutive saves s must the goalie make to raise his save percentage to 0.650?
The equation to solve this problem is ?
Answer:
data:image/png;base64,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
If a is positive whole number which is greater a/5 or a/8 ?
Answer:
a/5
Step-by-step explanation:
You can choose a random number for a and see which is greater. For example, you can say a = 40.
That would mean a/5 = 8 and a/8 = 5. Since 8 is greater than 5, a/5 will always be greater.
If a is positive whole number then a/5 is greater than a/8.
To determine whether a/5 or a/8 is greater, we can compare the two fractions when a is a positive whole number.
To compare fractions, we can find a common denominator for both fractions and then compare the numerators.
The least common multiple (LCM) of 5 and 8 is 40. Therefore, we can rewrite the fractions with a common denominator of 40:
a/5 = (8a)/40
a/8 = (5a)/40
Now, we can compare the numerators:
When a is a positive whole number, 8a will always be greater than 5a because multiplying a by a larger number (8) results in a larger value than multiplying a by a smaller number (5).
So a/5 > a/8.
Hence, a/5 will be greater than a/8 for any positive whole number value of a.
To learn more on Fractions click:
https://brainly.com/question/10354322
#SPJ6
Identify the number soutions 5y^3-3y^2+8y=0
Answer: 0
Step-by-step explanation:
Step 1: factor left side of equation
y(5y^2-3y+8)=0
Step 2: set factors to equal zero
y=0 or 5y^2-3y+8=0
y=0
Dennis and Ivy share some sweets between them in the ratio 7:4 Dennis got 42 sweets. How many does ivy get
Answer:
[tex]Ivy = 24[/tex]
Step-by-step explanation:
Given
[tex]Dennis : Ivy = 7 : 4[/tex]
Required
Determine the amount of sweet Ivy gets when Dennis = 42
We have:
[tex]Dennis : Ivy = 7 : 4[/tex] and
[tex]Dennis = 42[/tex]
Substitute 42 for Dennis in [tex]Dennis : Ivy = 7 : 4[/tex]
[tex]42 : Ivy = 7 : 4[/tex]
Convert to fraction
[tex]\frac{42}{Ivy} = \frac{7}{4}[/tex]
Cross Multiply:
[tex]Ivy * 7 = 42 * 4[/tex]
Divide through by 7
[tex]\frac{Ivy * 7}{7} = \frac{42 * 4}{7}[/tex]
[tex]Ivy = \frac{42 * 4}{7}[/tex]
[tex]Ivy = 6* 4[/tex]
[tex]Ivy = 24[/tex]