Answer:
1/3(5x_4)>x+11/12
multiply through by 12
4(5x_4)>12x+11
20x_16>12x+11
20x-12x>11+16
8x>27
x>27/8
Plz helpp need this noww
Answer:
after 4 hours she cycled 48+ 20 which is 68 miles
Step-by-step explanation:
Answer:
So, d(4)=68. That means that after 4 hours, Joanna has cycled 68 miles.
Step-by-step explanation:
First, we need to find what d(4) equals. In this equation t=4, so to solve plugin 4 and simplify. Therefore, the equation is [tex]d(4)=12(4)+20[/tex]. Once you multiply and add you get d(4)=68; this answers the first question.
Then, the next two questions ask you to interpret this answer. To do that go back and read what each variable stands for. "t" is for the time Joanna has cycled. So, in the equation d(4), 4 hours have passed. Additionally, "d(4)" represents the number of miles she has ridden. This means since d(4)=68 she has cycled 68 miles.
Note that since I cannot see the options I guessed at the exact wording, but the answers should be similar to what I wrote.
PLEASSSS ANSWERRR
Josh offers to buy a team photo for 10 of his teammates,
but 2 of them don't want one.
If a team photo costs $4, how much will Josh spend on his teammates?
Answer:
ok lets turn this into a equation
x=4(10-2)
x=4(8)
X=32
so josh will spend 32 dollars on his team mates
Your Welcome
BIFFY OUT!!!
Answer:
The expression is 4(10 - 2).
Josh will spend $32
Step-by-step explanation:
Hope It HEPLS :D
Peyton's car is 108 inches long How many feet
long is his car?
Answer:
9 Feet
Step-by-step explanation:
Inches: 108
Feet: 9
Divide the length value by 12
Which would prove that triangle abc~triangle xyz? Select two options .
Answer:
ans: option 1st
Step-by-step explanation:
in similar triangle, corresponding sides are proportional to each other
I’m not sure this is right can someone please revise me
Simplify -1| 2/3 -4| divided by 5/6
i don’t have much time i will mark you as brailiest
Answer:3rd one
Step-by-step explanation:DO THIS CAREFULLY
Ecuaciones 6x+18=0 respuesta
Answer:
x=3
Step-by-step explanation:
6x+18=0
Subtract 18
6x=18
Divide by 6
x=3
Hope I helped, have a nice day :)
Reasoning A salesperson's commission rate is 4%. What is the commission from the sale of
$41,000 worth of furnaces? Use pencil and paper. Suppose sales would double. What would be
true about the commission? Explain without using any calculations,
The commission is $
Answer: $1640
Step-by-step explanation:
Since the salesperson's commission rate is 4%, therefore the commission from the sale of $41,000 worth of furnaces will be calculated as follows:
= 4% × $41000
= 4/100 × $41000
= 0.04 × $41000
= $1640
Therefore, the commission is $1640.
If x = 14, which equation is true?
Answer:
The answer is C because 14 - 3 = 11 x 2 = 22
Answer:
C
Step-by-step explanation:
Knowing x=14, we will substitute 14 when we see x.
In the equation 2(x-3) =22, when we substitute 14 for x we get 2(14-3)=22
Following PEMDAS, we do what's in the parenthesis first. 14 minus 3 gives us 11 and multiplying that by 2 will give us 22.
22=22 is true and therefore, C is your correct option.
25 POINTS!!!!!A right triangle has hypotenuse with a length of 13 cm. The length of one leg is 5 cm. What is the area of the triangle?
A. 65
B.60
C.32.5
D.30
Answer:
The special right triangle that has a hypotenuse of 13 units is the right triangle that has legs of length 5 units and 12 units.
Answer: the answer is 30
Step-by-step explanation:
i jusd did it sorry i'm late and could't help you
Can someone Help me with this:
Felipe’s solution to an equation is shown below:
Given: x^2+6x+8=0
Step 1: (x+2)(x+4)=0
Step 2: x+2=0 or x+4=0
Step 3: x= -2 or x= -4
Which property of real numbers did Felipe’s use for step 2?
A. Distributive property of multiplication over addition
B: Multiplication property of equality
C. Commutative property of multiplication
D: Zero product of multiplication
Answer:
D. Zero product of multiplication
Step-by-step explanation:
The given equation is presented as follows;
Given: x² + 6·x + 8 = 0
By factorization, to find numbers represented by variables, 'a' and 'b', such that a + b = 6 and a×b = 8, we have, a = 2, and b = 8 as a possible solution by observation
Step 1: (x + 2)·(x + 4) = 0
Given that (x + 2) × (x + 4) = 0, we have
Step 2: x + 2 = 0 or x + 4 = 0, by zero product of multiplication
The zero-product property states that the when two non zero numbers are multiplied, the result is nonzero
Therefore, when two numbers are multiplied, and have a result of zero, for example, i × j = 0, then, either, i = 0, or j = 0
By the zero-product rule, either, (x + 2) = 0, or (x + 4) = 0
Therefore, we have;
Therefore;
Step 3: x = -2 or x = -4
The property of real numbers Felipe's use for step 2 is the Zero product of multiplication.
Balr's new computer costs less than twice the cost of her old computer. Her new computer cost $709. How much did Blair's old computer cost?
Answer:
$357
Step-by-step explanation:
Solve for x. Round to the nearest tenth. Please help
Answer:
answer is 64x68
Step-by-step explanation:
Answer:
Step-by-step explanation:
take 38 degree as reference angle
using sin rule
sin 38=opposite/hypotenuse
0.61=x/13
0.61*13=x
7.93=x
8=x
I need help in this question please !
Answer:
100/101 these will be the answer when we go according to the steps
How many liters are equal to 3,167 milliliters? Use the placement of the decimal point when dividing by a power of 10 to help you solve.
Answer:
3.167 liters
Step-by-step explanation:
1 liter = 1,000 milliliters
3,167 milliliters * 1liter/1,000milliliters = 3.167 liters
Lines I and m are parallel. If angle a
measures 35°, what is the measure
of angle d?
a
m
d
A
35°
B
55°
C 145°
D 180°
Please help me with this and explain
9514 1404 393
Answer:
P = 51.5 ftA = 102 ft²Step-by-step explanation:
The perimeter is the sum of the side lengths. Those that are unmarked are assumed to match the length of the nearest parallel side.
Clockwise from upper left, the perimeter is ...
P = 8 + 5 + 4 + 4.5 + 15 + 5.6 + 4 + 5
P = 51.5 . . . feet
__
The area can be figured using the formulas for area of a parallelogram, rectangle, and trapezoid. These are, respectively, ...
A = bhA = bhA = (1/2)(b1 +b2)hparallelogram area = (8 ft)(3 ft) = 24 ft²
rectangle area = (8 ft)(4 f) = 32 ft²
trapezoid area = (1/2)(8 ft +15 ft)(4 ft) = 46 ft²
Then the total area of the figure is ...
A = 24 ft² +32 ft² +46 ft²
A = 102 ft²
_____
Additional comment
The figure shown is impossible. The trapezoid side lengths and height are consistent with a bottom base of length 14, not 15.
ANSWER PLEASEEEE ILL GIVE THE BRAINLIEST
Answer:
D
Step-by-step explanation:
try D. if that isnt it try C. not too sure
Answer:
0.91
Step-by-step explanation:
The scatterplot shows a strong positive correlation which almost forms a perfect line.
The most appropriate correlation would be 0.91.
If the correlation was 0.21 then the plots would be more scattered.
Hope this helps you.
Pam has 228 ounces of lemonade. She pours the lemonade into
8-ounce cups, filling as many as she can until all the lemonade is
gone. The last cup is not completely full. How much lemonade is
in the last cup?
Answer:
4 ounces
Step-by-step explanation:
If you divide 228 by 8, you will get 28.5. The 0.5 into a fraction would be 1/2. Half of 8 would be 4. In the end, there should be 28 full 8-ounce cups and one cup with 4 ounces.
the sum of the three numbers is 94. The second number is 2 times the third. The first number is 6 more than the third. what are the numbers?
Answer:
28, 44, 22
Step-by-step explanation:
a+b+c = 94
2×c = b
a = c+6
=>
c+6 + 2×c + c = 94
4×c + 6 = 94
4×c = 88
c = 22
=>
b = 2×22 = 44
a = 22 + 6 = 28
Which is greater, 100^10 or 10^100
Answer:
Both are the same.
Step-by-step explanation:
If you multiply 100 by itself 10 times you'll get the same thing as when you multiply 10 by itself 100 times.
Check all that apply: Which similarity statements are true?
Answer:
B and C
Step-by-step explanation:
which point is exterior to APD
Point E is exterior to APD
Answer:
Angle APE is exterior to APD
because it's outside angle APD
Whats the Angle for A,B, and C? Ive been stuck on this problem for a while. It would be great if you helped
Answer:
b=57° (vertically opposite angles)
Step-by-step explanation:
57°+a+b+c=360° (angles around a point)
57°+57°+a+c=360°
114°+a+c=360°
a+c=360°-114°=246°
a=c (vertically opposite angles)
therefore 2a=246°
a=123°
b=123°
Ruby is making decorative pillows for her living room. She bought 3 1/2
yards of fabric. If her total cost was $15.75, what was the cost per yard?
Answer:
$20 (might be wrong)
Step-by-step explanation:
Line l has a _____ slope.
negative
0
positive
undefined
Answer:
positive
Step-by-step explanation:
negative slopes go from right to left; this line goes from left to right
0; the line isn't completely horizontal
undefined; the line isn't completely vertical
a number plus three and seven-tenths
Write as an algebraic expression
Answer:
x + 3 7/10
Step-by-step explanation:
X represents the unknown number
Using the function f (x) = 400 – 15x, where f(x) = the remaining pounds of grain in the truck, and (x) represents the amount of buckets taken out:
Calculate how many buckets it will take until their is 50 pounds of grain remaining.
Answer:
[tex]{ \tt{f(x) = 400 - 15x}} \\ { \boxed{ \tt{when \: f(x )\: is \: 50}}} \\ 400 - 15x = 50 \\ 15x = 400 - 50 \\ 15x = 350 \\ x = 23.3 \approx23 \: buckets \\ \\ { \underline{ \blue{ \tt{becker \: jnr}}}}[/tex]
what is the vertex of a parabola represented by the equation f(x) = -2 (x-4)^2 - 7
Answer:
f ( x ) = x ^2 + 1
f ( x ) = 7 x^ 2 + 5 x − 4
f ( x ) = 4 ( x − 3 ) ^2
Step-by-step explanation:
evaluate ab/c if a=5, b=6 and c=3
Answer:
Step-by-step explanation:
ab/c
substitute the vale of a,b and c
=5*6/3
=30/3
=10
Answer:
10
Step-by-step explanation:
Given
[tex]\frac{ab}{c}[/tex] ← substitute the given values into the expression
[tex]\frac{5(6)}{3}[/tex] = [tex]\frac{30}{3}[/tex] = 10