x : y = 7 : 4 x + y = 88
Work out the value of x – y
Shellie spent $10.56 on oranges that cost $0.88 per orange. How many oranges did she purchase?
Answer:12
Step-by-step explanation:
10.56/.88 is 12
Answer:
12 is the answer
Step-by-step explanation:
Pls mark as branlist
the number twelve and 7 hundredths in decimal
Answer:
12.07
Step-by-step explanation:
(Not 100% if this is the correct answer)
(ó ì_í)=ó ò=(ì_í ò) if i could get some help i'd be gr8
Answer:
blue box: 88
orange box: 13
does this represent a function?
Remind me to never trust my gut.
Answer:
Step-by-step explanation:
Distribute the negative sign to turn the equation into pure addition. Then, change the denominator of the two fractions to the same thing.
Multiply 12/11 by 3/3
[tex]\frac{12}{11}*\frac{3}{3}=\frac{36}{33}[/tex]
Multiply 2/3 by 11/11
[tex]\frac{2}{3}*\frac{11}{11} =\frac{22}{33}[/tex]
Add them together now
[tex]\frac{36}{33} +\frac{22}{33} =\frac{58}{33}[/tex]
Answer:
1.758 Hope this helps :,D haven't spoken to u in a it tho- want to rp?
Step-by-step explanation:
56 is 80% of what number? pls pls explain easily
Answer:
70
Step-by-step explanation:
the solution to a system of equations is (6, -3) choose two equations that might make up the system.
Answer:
y=x-9
y=2x-15
Step-by-step explanation:
To solve this we can just pick a random number for our slope and solve for the y intercept
For example lets say the slope is 1
we know that wehn x=6 y= -3 so we have the following equation
-3= 6+b
B is -9
which means one equation is
y=x-9
We can just repeat this same process
Let's say the slope is 2
-3 = 2*6+b
-3= 12
b= -15
which means taht
y=2x-15
Mr. Kowolski ordered 35 boxes of granola bars. Eoch box contained 24 granola bors.
What is the total number of granola bars Mr. Kowolski ordered?
Answer:
The total amount of granola bars ordered were 840 granola bars.
Step-by-step explanation:
Multiply 35 by 24.
If Mr. Kowolski ordered 35 boxes of granola bars and Eoch box contained 24 granola bors then 840 is the total number of granola bars Mr. Kowolski ordered.
What is Equation?Two or more expressions with an Equal sign is called as Equation.
Given that Mr. Kowolski ordered 35 boxes of granola bars.
Each box contained 24 granola bors.
We need to find the total number of granola bars Mr. Kowolski ordered.
To find this we have to multiply thirty five with twenty four.
Multiplication is a method of finding the product of two or more numbers
35×24
We get eight hundred forty
840
Hence, 840 is the total number of granola bars Mr. Kowolski ordered.
To learn more on Equation:
https://brainly.com/question/10413253
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100 POINTS 100 POINTS 100 POINTS 100 POINTS I WILL MARK BRAINLIEST
JUST ANSWER CORRECTLY THE ANSWER 12 IS WRONG PLEASE GIVE THE RIGHT ANSWER
Answer:
Step-by-step explanation:
given tanB= 4/3
so sinB=4/5
n cosB=3/5
given BC=15
BA=BC*cosB
=15*3/5
=9
AC=BC*sinA
=15*4/5
=12
Triangle ABC and DBE are similar by AAA
DB= BA-AD
=9-3
=6
DB/BA=DE/AC
6/9=DE/12
DE=12*6/9
=8
Answer:
DE = 8
Step-by-step explanation:
ΔABC and ΔDBE are similar.
As they share the same angles, the sides are in proportion to each other.
Therefore, we can solve using ratios.
Tan trigonometric ratio
[tex]\sf \tan(\theta)=\dfrac{O}{A}[/tex]
where:
[tex]\theta[/tex] is the angleO is the side opposite the angleA is the side adjacent the angleGiven:
[tex]\sf \tan (B)=\dfrac{4}{3}[/tex]
Therefore:
[tex]\implies \sf \dfrac{DE}{BD}=\dfrac{AC}{BA}=\dfrac{4x}{3x}[/tex]
We know that BC = 15 and that AC : BA = 4x : 3x
Using Pythagoras' Theorem:
[tex]\implies \sf (3x)^2+(4x)^2=15^2[/tex]
[tex]\implies \sf 9x^2+16x^2=225[/tex]
[tex]\implies \sf x^2(9+16)=225[/tex]
[tex]\implies \sf x^2=9[/tex]
[tex]\implies \sf x=3[/tex]
Therefore,
⇒ AC = 4 · 3 = 12
⇒ BA = 3 · 3 = 9
Now we have found the length of BA, we can find the length of BD:
⇒ BD = BA - DA
⇒ BD = 9 - 3
⇒ BD = 6
As DE : BD = 4x : 3x and BD = 6 then:
⇒ 3x = 6
⇒ x = 2
Therefore, to find DE, substitute x = 2:
⇒ DE = 4x
⇒ DE = 4(2)
⇒ DE = 8
Solve by completing the square.
x2 + 6x – 22 = 0
Is this triangle equilateral? yes
There is no Triangle
Rosa loves to run. She set a goal to run greater than 490 miles this year. To date, she has run 145 miles. If she begins to run 15 miles per week, how long will it take Rosa to reach her goal?
Write an inequality, using x as the variable, that represents this situation.
Answer:
Step-by-step explanation:
145+15x>490. subtract 145 from both sides
15x>345, divide both sides by 15
x>23
So she will need to run for more than 23 weeks to reach her goal.
can someone please help me I will appreciate It
Answer:
12 choices1 in 12 chanceStep-by-step explanation:
Part A.)P.B.J. : Juice : cookieP.B.J. : milk : cookiePBJ : water : cookiePBJ : Juice : BrowniePBJ : milk : BrowniePBJ : water : BrownieTurkey : Juice : cookieTurkey : milk : cookieTurkey : water : cookieTurkey : Juice : BrownieTurkey : milk : BrownieTurkey : water : BrowniePart B.)Probability of P.B.J. : milk : cookie being picked is; 1:12
Twelve possible combos one is P.B.J. : milk : cookie
Brainliest please?if f(x)=3, what is f(4)= ?
Answer:
12
Step-by-step explanation:
Since f(x) = 3, you would multiply 3 by 4. This is because you are basically saying that you have 4 x's and each x is equal to 3. 3+3+3+3=12 or 4(3)=12
For every 15 minutes of driving you've drove 600 miles what is the unit rate
Answer:
Step-by-step explanation:
40 miles per minute
alright ya'll, that is what I am going to start using as people in America say xD, because some people told me to quit saying love after I answer everything ;-;, so YA'LL, how are you guys today? xD
Answer:
I’m good LOVE
Step-by-step explanation:
Answer:
Good thank u for asking how abt u! xD
1.45833333333 as a fraction
Answer:
¹⁴⁵⁸³³³³³³³³⁄₁₀₀₀₀₀₀₀₀₀₀₀
Step-by-step explanation:
lol
Family spends $240 per week on food. If this is %16 of their income, what is the family's weekly income?
Answer: The family's weekly income is $1500
-------------------------------------------
Work Shown:
x = weekly income (in dollars)
16% of x = amount spent on food per week
16% of x = 240
(16/100)*x = 240
0.16*x = 240
0.16*x/0.16 = 240/0.16
x = 1500
Pls Mark as brainliest
Answer:
1500
Step-by-step explanation:
16% of x = amount spent on food per week
16% of x = 240
(16/100)*x = 240
0.16*x = 240
0.16*x/0.16 = 240/0.16
x = 1500
Hope this helps :)
w increased by 5
w - 5
5w
w + 5
w / 5
Answer:
w +5
Step-by-step explanation:
plus increases the numbers
11) -104 = 8x
12) 14b=-56
13) -6 = b/18
14) 10n = 40
Answer:
11) -104÷8=x
-13=x
x=-13
12) b=-56÷14
b=-4
13) -6×18=b
b=-108
14) n=40÷10
n=4
1. Solve for the value of x
Answer:
x = 18Explanation:
Line E B C Needs To Equal 180°Create An Equation3x + 5 + 3x + 4 + 3x + 9 = 180
Simplify Both Sides Of The Equation(3x + 3x + 3x) + (5 + 4 + 9) = 180( Combine Like Terms)
9x + 18 = 180
9x + 18 = 180
Subtract 18 From Both Sides9x + 18 − 18 = 180 − 18
9x = 162
Divide Both Sides By 9
9x / 9 = 162 / 9
x = 18Please help will give Brain for it!!
Jamie's car is 9 yards long. Joey's car is 27 feet long. When you line them up one in front of the other, how long are they together?
Answer:
54
Step-by-step explanation:
9 x 3 = 27
27 + 27 = 54
i will mark you brainiest DEADAhh
A bottle of shampoo costs $4 at a store. It is on sale for 25% off, and the sales tax in 5.5%. What is the sales price of the shampoo?
Answer:
3.17
Step-by-step explanation:
Find the price w the discount:
4 × .25 = 1
4 - 1 = 3
Add sales tax:
3 × 1.055 = 3.165
good luck, i hope this helps :)
3x + 25 = 2(4x – 10) solve step by step
Answer:
x=9
Step-by-step explanation:
3x + 25 = 2(4x – 10)
3x + 25 = 8x-20
3x-8x=-20-25
-5x=-45
5x=45
x=9
lan travels 10 yd on his unicycle
every 4 s. Based on this ratio, how
many seconds does it take lan to
travel 25'yd on his unicycle?
Answer:
[tex]10 = 4 \\ 25 = x \\ 25 \times 4 = 100 \\ 100 \div 10 = 10s[/tex]
Michael writes down 4 different factors of 60
He adds the 4 factors together.
He gets a number greater than 20 but less than 35
What 4 factors could Michael have written down?
Input note: write them from smallest to biggest, separated with commas, i.e. 1, 2, 3, 4
Answer:
34+(-12) =22
Step-by-step explanation:
because they said that adding numbers but they didn't said that negative Or positive. so i took those numbers
What is m∠1?............
the answer is 148
hope that helped lol
divide £720 in the ratio 5 : 7
5+7=12
£720÷12= 60
5:7
5×60=300
7×60=420
300:420