Answer:
Chris gets £3000
Step-by-step explanation:
A : B : C
1 : 3 : 4 = 8 (add all the parts together)
£6000 ÷ 8 = 750
so the multiplier is x 750
1 : 3 : 4
↩ x 750
750 : 2250 : 3000
Chris gets £3000
If triangle DEF is dilated by a scale factor of 1/2 with center of dilation at the origin
(0,0), what is the x-coordinate of E'?
Please help 20 points
Answer:
(4,2)
Step-by-step explanation:
I am not able to see your screen well but these are the points that I saw in the beginning for E. 8,4. Your x value is either left or right and your y value is up and down. I saw 8 units right and 4 u it's up. Now your scale factor is 1/2. Remember if the scale factor is less than one the figure reduces. Our rule for dilations is (x,y) → (kx,ky). The scale factor is represented by K. Since your scale factor is 1/2 we know our triangle will reduce. Let's plug 1/2 in our x and y valued.
So E is (8,4). 8*1/2 is 4 and 4* 1/2 is 2. Are new points are E' (4,2).
Help meee plssssssssssss
Answer:
acute
Step-by-step explanation:
34 < 5x + 9 < 44
Inequality
Answer:
5 < x < 7
Step-by-step explanation:
- Move all terms not containing x from the center section of the inequality.
25 < 5 x < 35
- Divide each term in the inequality by 5 .
5 < 1x < 7
5 < x < 7
i hope this helps :)
What is the value of 3x^2– 7x + 9 when x = 4?
Answer:
29
Step-by-step explanation:
just substitute x with 4 in the equation :)
can somebody help me please
Answer: your question is blurry
Step-by-step explanation:
Evaluate
h(x) = 17+ x/6
H(-18)=
You are offered two different sales jobs. The first company offers a straight commission of 8% of the sales. The second company offers a salary of $ 500 per week plus 3% of the sales. How much would you have to sell in a week in order for the straight commission offer to be at least as good
Answer:
You would have to sell 10,000 in a week for the straight commission offer to be at least as good.
Step-by-step explanation:
From the information provided, you can find how much you would have to sell in a week in order for the straight commission offer to be at least as good by establishing an equation in which the amount earned in the first company is equal to the amount earned in the second company:
0.08x=500+0.03x, where x is the amount of sales
Now, you can solve for x:
0.08x-0.03x=500
0.05x=500
x=500/0.05
x=10,000
According to this, the answer is that you would have to sell 10,000 in a week for the straight commission offer to be at least as good.
A person dove more than 100 feet below sea level.
Which value could represent the elevation, in feet, that the person dove?
A. -125
B. -50
C.60
D.150
please help i just have 10 minutes left
dont troll
Answer:
-125
Step-by-step explanation:
sea level is zero so cant be above that and the answer has to be below -100 and the only option is -125
Answer:
A -125
Step-by-step explanation:
because they went over 100ft below sea level
and if sea level is exactly 0 and they went under it over 100 the only option over 100 with a negative sign to show they went below sea level would be -125
What is the slope-intercept form of the equation 8x + 7y - 2 - 0?
Answer:
y = -8x/7 + 2/7
Step-by-step explanation:
8x + 7y - 2 = 0
7y = -8x+2
y= (-8x + 2)/7
y = -8x/7 + 2/7
slope = -8/7, intercept = 2/7
PLEASE HELP ANSWER ASAP I WILL GIVE BRAINLIEST
Mr. Peery has saved $150 to buy an iPhone 12. With his cell phone plan he can buy a new iPhone 12 for $200. If he can only save $10 a week how many weeks will it take for him to get enough money to buy the phone?
Create an equation for the problem here. Don't put any spaces.
How many weeks will it take?
Answer:
Let number of weeks be x
10x = 200-150
x=50/10
x=5
Thus it would take him 5 weeks to buy himself a iPhone12
Hope it helps
PLEASE HELP QUICKLY!!! I'll give Brainliest to the best answer.
Answer:
y4.5
Step-by-step explanation:
Urgent please!!! I really don’t understand it, tysm to anyone who can answer thissss :))))
(53 points)
Answer:
(ax + by + cz)/(a + b + c)Step-by-step explanation:
Average = Sum / NumberIn terms of the scores we calculate the sum as:
ax + by + czThe number is the sum of the frequencies:
a + b + cMean average score is:
(ax + by + cz)/(a + b + c)can someone ease help me
Answer:
if the fraction is in missed then the answer is 34 but if not then it's 4
Answer:
2 1/8 X 16 = 42
Step-by-step explanation:
Point A is located at (-2,-2). Plot all of the points 3 units away that have the same y-coordinate as point A.
Answer:
Points are ( 1, -2) , (-5, -2)
Step-by-step explanation:
the given point is A ( -2, -2)
If we fix the y coordinate , then we can change only x coordinate
As we want point 3 unit away
So, add 3 and subtract 3 from x coordinate to find the resultant point
If we add 3 to x coordinate , we get
-2 + 3 = 1
So the point be ( 1, -2)
If we subtract 3 to x coordinate , we get
-2 - 3 = -5
So the point be ( -5, -2)
The graph is as follows :
Pls help me with this question
B.y=3/4x-6
C.y=-6x+3/4
D.y=6x-3/4
Find the measure of angle b
Answer:
48. ..........hhshhxhxx
Step-by-step explanation:
180-42-90=48
Which expression is equivalent to
27x^2-72x/9x?
Assume that the denominator does not equal zero.
The expression that is equivalent to 27x² - 72x/9x is 3x - 8
How to determine the equivalent expression?The expression whose equivalence is to be determined is given as
27x^2-72x/9x
The above expression can be properly expressed as follows
27x² - 72x/9x
Introduce the use of brackets
So, we have
(27x² - 72x)/9x
Factor out x from the numerator
This gives
(27x² - 72x)/9x = x(27x - 72)/9x
Cancel out the common factor
(27x² - 72x)/9x = (27x - 72)/9
Factor out 9 from the numerator
This gives
(27x² - 72x)/9x = 9(3x - 8)/9
Cancel out the common factor
(27x² - 72x)/9x = 3x - 8
Hence, the equivalent expression is 3x - 8
Read more about equivalent expression at
https://brainly.com/question/15775046
#SPJ1
Please help it's due today. Also if you don't know please don't answer.
I believe it's x= 20, hopes it help!
Answer:
x=20
Step-by-step explanation:
4 5 x
( 3 ) = 3
20 x
3 = 3
x = 20
(N divided by 10) + 6 = 10. What is the value of N
Answer:
[tex]N=40[/tex]
Step-by-step explanation:
1) Remove parentheses.
[tex]\frac{n}{10} +6=10[/tex]
2) Subtract 6 from both sides.
[tex]\frac{n}{10} = 10-6[/tex]
3) Simplify 10-6 to 4.
[tex]\frac{n}{10} = 4[/tex]
4) Multiply both sides by 10.
[tex]n=4 times 10[/tex]
5) Simplify 4 times 10 to 40.
[tex]x=40[/tex]
Therefor, the answer is x=40.
Answer:
N = 40
n / 10 + 6 = 10
n / 10 - 6 = - 6
n / 10 = 4
n x 10 = 4 x 10
n = 40
Check answer: (40/10) + 6 = 10
Find the simple interest paid and the amount paid for the loan.
$4800 at 9.9% for 4 years
Answer:
$1900.80
Step-by-step explanation:
First, converting R percent to r a decimal
r = R/100 = 9.9%/100 = 0.099 per year,
then, solving our equation
I = 4800 × 0.099 × 4 = 1900.8
I = $ 1,900.80
The simple interest accumulated
on a principal of $ 4,800.00
at a rate of 9.9% per year
for 4 years is $ 1,900.80.
HELP PLEASE DUE TODAY
1 A. 5
1 B. 12.9
2. For this one, u can write any number less than 4.7, which could be 3, 2, -100, 1.21, etc.
3. For this one, u can write any number greater than (positive!) 2.6, such as 10, 30, 3.1415, etc.
hope this helps!
8/x = 32
..................
Answer:
Step-by-step explanation:
x= 1/4
15. Mr and Mrs Thomas buy tickets for themselves and their four children.
The cost of an adult ticket is $7 more than the cost of a child ticket
The total cost of the six tickets is 586
Work out the cost of an adult ticket
Answer:
$102.33
Step-by-step explanation:
586= 4t + 2(t+7)
586= 4t +2t +14= 6t +14
572= 6t
95.33=t
adult ticket = t +7
Estimate the quotient 396.5 divided
Answer:
400.0
Step-by-step explanation:
all your doing is rounding up
A tree that is 6 feet tall is growing at a rate of 2 feet every year. A tree that is 12 feet tall is growing at a rate of foot each year. Enter the number of years it will take the two trees to be the same height.
Answer:
6 years
Step-by-step explanation:
let x = # of years
6 + 2x = 12 + x
x = 6
CAN SOMEONE HELP ME PLS I GIBE BRAINLIST AND POINTS
Answer:
184.26
Step-by-step explanation:
28.275 + 60 + 96 = 184.26
Solve the system by substitution.
y = 8x
y = 4x + 8
Answer:
y = 16
x = 2
Step-by-step explanation:
y = 8x
y = 4x + 8
then, by substitution:
8x = 4x + 8
8x - 4x = 8
4x = 8
x = 8/4
x = 2
y = 8x
y = 8*2
y = 16
Check:
y = 4x + 8
y = 4*2 + 8
16 = 8 + 8
A figure is dilated by a scale factor of 1
39
Explain whether the image is larger than,
smaller than, or the same size as the
original figure.
Responder:
Si el factor de escala de una figura es mayor que uno, la figura es mayor.
Explicación paso a paso:
Hará que la figura sea más grande porque si es menor que uno, la figura será menor. Por ejemplo, si el factor de escala es la mitad de la cifra, será la mitad más pequeña que la cifra original. Y si el factor de escala es 2, la figura será dos veces más grande que la figura original.
¡Espero que esto funcione!:)
The diameter of a circle measures 22 yd. What is the circumference of the circle?
Use 3.14 for , and do not round your answer. Be sure to include the correct unit in your answer.
Answer:
69.08 yd
Step-by-step explanation:
22 times 3.14 = 69.08 yd
Please help.
Algebra.