Answer:
what are you looking for
Step-by-step explanation:
10yd=6yd + 4yd
3
of a number is 21.
5
Find the number
х
Solve for x.
43°
22
what is the product of 2 4/7 × 13/12
Answer:
2 11/14
Step-by-step explanation:
First make both of them improper fractions.
therefore,
2 4/7 = 18/7
now simplify.
18/7 × 13/12
18 and 12 get cancelled off as they're multiples of 3 and 6
therefore,
3/7 × 13/2
3× 13 = 39
7×2 = 14
39/14
now make it a proper fraction
2 11/14//
X (Select all that apply) <7and <8 are?
Vertical Angles
Supplementary Angles
Corresponding Angles
Alternate Interior Angles
Alternate Exterior Angles
✓Congruent
Answer:
Alternate interior angle yes
Jan is having the walls of her house painted. The cost depends on the area of the walls. Which is the dependent variable, and which is the independent variabl
Answer: The dependent variable is the cost, and the independent variable the area of the walls.
Step-by-step explanation:
-Hope this helps <3
Answer:^^^^ what the other person said the dependent variable is the cost and the independent variable is the area of the walls
Step-by-step explanation:
everyday finn brushes his teeth 3 times , for 2 min each time , he flosses twice a day , for 5 minutes each time. In a year , how much time does finn spend brushing and flossing his teeth?
Answer:
5,840 minutes
Step-by-step explanation:
Assuming there are 365 days in a year. If finn brushes his teeth 3 times , for 2 min each time then the time spent to brush his teeth in a day
=3 * 2 minutes
= 6 minutes
If he flosses twice a day , for 5 minutes each time, then the time spent in a day to floss
= 2 * 5 minutes
= 10 minutes
Hence total time spent in a day brushing and flossing
= 6 + 10
= 16 minutes
Hence the time spent in a year brushing and flossing
= 16 * 365
= 5,840 minutes
Given triangle ABC AB=BC=AC=a find the area of ABC
PLEASE HELP ME GUYS
Find the area of the shape below.
10 cm
27 cm
9 cm
24 cm
Answer:
396 cm²
Step-by-step explanation:
This may look complex, but it's actually an easy one.
The length of the left hand side is 27 cm, while the length of the right hand side is 9 cm. Subtracting 9 from 27, we have 18 cm
Also, the breadth of the bottom is 24 cm, while the breadth of the top is 10 cm. Subtracting 10 from 24, we have 14 cm.
Now, to find the area, we divide the diagram into 2. Taking the breadth first, we have breadth of 24 cm and it's relatively small height of 9 am.
Area of a rectangle is l * b, = 24 * 9 = 216 cm
Now, we look at the remaining part of the diagram. The length with a height of 18 cm, and a breadth of 10 cm. Area of a rectangle is l * b, = 180 cm
Adding both calculations together, we have 180 + 216 = 396 cm²
Could someone answer and explain question 10?
Solve 7+2x over 3 = 5
Please and thank you! x
Answer:
x = 4
Step-by-step explanation:
(7 + 2x) / 3 = 5
Cross product
7 + 2x = 5 * 3
7 + 2x = 15
Subtract 7 from both sides
2x = 15 - 7
2x = 8
Divide both sides by 2
x = 8/2
x = 4
HELP PLS I WILL MARK BRAINLIEST!!!!
Answer:
1=1
2=1
3=1
4=0
5=0
6=0
7=0.
Hope It Helps!
A town has a population of 2000 and grows at 4.5% every year. To the nearest
tenth of a year, how long will it be until the population will reach 3900?
Simplify:
75/5 x 9 - 9
Answer:
126?
Step-by-step explanation:
The value of x from the given equation is 3/5.
The given equation is 75/5 x=9.
What is an equation?In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.
The given equation can be solved as follows:
75/5 x=9
⇒ 75x=45
⇒ x=45/75
⇒ x=3/5
Therefore, the value of x from the given equation is 3/5.
To learn more about an equation visit:
https://brainly.com/question/14686792.
#SPJ2
PLSS PLS PLS HELP ME I NEED THE ANSWER
question: solve for this solution using substitution.
Answer:point form= (-10,16)
Equation form : x=-10,y=16
Step-by-step explanation:
Answer:
point form (-10,16) equation Form: x=10,y=16
Step-by-step explanation:
Can anyone please help me with this with an explanation
Answer:
x=6
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
5x+4x−68=34−8x
5x+4x+ −68=34+ −8x
(5x+4x)+(−68)=−8x+34(Combine like terms)
9x+−68=−8x+34
9x−68=−8x+34
Step 2: Add 8x to both sides.
9x −68+ 8x= −8x +34 +8x
17x −68 =34
Step 3: Add 68 to both sides.
17x −68 +68= 34 +68
17x=102
Step 4: Divide both sides by 17.
17x /17= 102/17
X=6 > final answer hope i could help :)
Step-by-step explanation:
Let's step through this line by line, looking for a spot where the friend could have made a mistake.
[tex]5x+4x-68=34-8x\\5x+4x=102-8x\\5x+4x+8x=102\\17x=102\\x=6[/tex]
So, where could the friend have made their mistake? The key here is the transition from step 1 to step 2. What if we had subtracted 68 instead of adding it?
[tex]5x+4x-68=34-8x\\5x+4x=-34-8x\\5x+4x+8x=-34\\17x=-34\\x=-2[/tex]
There it is. The friend's problem was that they had accidentally subtracted 68 to both sides when they should have added it.
i need help which slope.and y-intercept
738 million in scientific notation
Answer:
738,000,000
Step-by-step explanation:millions you add 6 zeros. hope this helped
Answer:
= 7.38 × 108 I hope this helps
Step-by-step explanation:
4. A square pyramid has
measures 8 inches on each side. The height
of the pyramid is 11.5 inches. Determine the
volume of the pyramid.
volume:
Answer:
[tex]V = 245\frac{1}{3} in^{2}[/tex]
Step-by-step explanation:
The volume of a pyramid is equal to the area of the base times height divded by three so
[tex]V = \frac{A_{base} h }{3} \\V = \frac{(8^{2})(11.5) }{3} \\V = \frac{736}{3} \\V = 245\frac{1}{3} in^{2}[/tex]
Answer:
245 1/3
Step-by-step explanation:
please help!!
What is d to the nearest hundredth?
Rectangle FGHJ has diagonals FH and JG that intersect at M. If FJ=−3x+5y, FM=3x+y, GH=11, and GM=13, find the values of x and y. Explain your answer.
Answer:
x=3 y=4
Step-by-step explanation:
-3x + 5y = 11
+ 3x + y = 13
Add the equation (add the 5y and y. Then add the 11 and 13). The threes cancel each other out. It then leaves us with the equation:
6y = 24
Divide both sides by 6 to isolate the variable.
y=4.
Then just substitute the variable into any of the equations above. (I chose the equation on top)
-3x + 5(4) = 11
Then solve
-3x + 20 = 11 (then subtract 20 from both sides)
-3x = -9 (then divide both sides by -3)
x=3
help I will mark brainliest for the person who answers them correct.
1. (bh)/2 or (4 x 3)/2 = 6
2. (8 x 12)/2 = 48
3. (11.25 x 15.6)/2 = 87.75
4. (9 x 10)/2 = 45
4(x + 1) = 28
Multi step
Answer:
x = 6
Step-by-step explanation:
Pardon the bad handwriting
5. Simplify the expression by combining like terms. 16c+5e+10e+4
A. 16c+5e+4
B. 17ce
C. 11c+10e+4
D. 16c+15e+4
y is inversely proportional to x.
When y = 7, x= 9
Work out the value of y when x = 21.
Answer:
y = 3
Step-by-step explanation:
y is inversely proportional to x setup: y = k/x
'k' is the constant of variation; find this first
7 = k/9
k = 63
now use 'k' to find 'y'
y = 63/21
y = 3
Which expression is equivalent to the given expression? Assume the denominator does not equal zero.
https://app.edmentum.com/mimetex/mimetex?\fs3%5Cfrac%7B14x%5E%7B4%7Dy%5E%7B6%7D%7D%7B7x%5E%7B8%7Dy%5E%7B2%7D%7D
ok so basically i got =2rx8y9
(-5,-1); 2y=2x-4 help me ASAP please
(-5, -1) is not a solution to the equation 2y = 2x - 4.
What is a solution?Solutions are the values of an equation where the values are substituted in the variables of the equation and make the equality in the equation true.
We have,
2y = 2x - 4 _____(1)
Ordered pair: (-5, -1)
Now,
(-5, -1) = (x, y)
Substitute in (1)
2y = 2x - 4
2 x (-1) = 2 x (-5) - 4
-2 = -10 - 4
-2 = -14
This is not true.
Thus,
(-5, -1) is not a solution.
Learn more about solutions of equations here:
https://brainly.com/question/545403
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Pleas help I’m giving a lot of points away
Answer:
interestinggggggggggggg
expand and simplify (x+3)(x+5)
The vertices of quadrilateral MNPQ are M(−3,−2),N(−1,4),P(2,4), and Q(4,−2). Translate quadrilateral MNPQ using the vector ⟨3,−4⟩.
Answer:
M'(0,-6),N'(2,0),P'(5,0) and Q'(7,-6)
Step-by-step explanation:
We are given that the vertices of quadrilateral MNPQ are M(-3,-2),N(-1,4),P(2,4) and Q(4,-2).
We have to translate the quadrilateral MNPQ using vector <3,-4>
The translate the coordinates of vertices (x,y) using the vector <a,b> is given by the rule
[tex](x,y)\rightarrow (x+a,y+b)[/tex]
Using the rule
The new coordinates of M
[tex](-3,-2)\rightarrow (-3+3,-4-2)[/tex]
[tex](-3,-2)\rightarrow (0,-6)[/tex]
The new coordinates of N
[tex](-1,4)\rightarrow (2,0)[/tex]
The new coordinates of P
[tex](2,4)\rightarrow (5,0)[/tex]
The new coordinates of Q
[tex](4,-2)\rightarrow (7,-6)[/tex]
Hence, after translation the new vertices of quadrilateral are
M'(0,-6),N'(2,0),P'(5,0) and Q'(7,-6)
A movie theater sold 64 Hckets. of the tickets sold were adult tickets. How many adult tickets were sold?
Answer:
Adult tickets are $24 each and children tickets are $13 each.
Step-by-step explanation:
I know