Answer:
[tex]x=6.25[/tex]
Step-by-step explanation:
FM=3.2x
JG=40
Generally the diagonal of a rectangle are equal to each other and diagonal bisects each other
Therefore
[tex]2FM=JG[/tex]
[tex]2*(3.2x)=40[/tex]
[tex]x=40/6.4[/tex]
[tex]x=6.25[/tex]
Answer:
x=6.25
Step-by-step explanation:
34 out of the 68 students at a school assembly were first-grade students. What percentage of the students at the assembly were first-graders?
Answer:
50%
Step-by-step explanation:
34/68=0.5=50%
Answer:
50%
Step-by-step explanation:
because yes
8=−2/5c
Help me
I’m single ready to mingle
Answer:
-20
Step-by-step explanation:
First, you divide both sides by -2/5, which would get you c = 8 * -5/2 (Because when you divide, you multiply by the reciprocal). 8 * -5/2 is equal to -20. The answer is -20.
this is due tomorrow if someone could help me that would be great <3
Hope this helped!
First Row
[tex]\frac{5}{18}[/tex]
[tex]\frac{10}{21}[/tex]
[tex]\frac{9}{40}[/tex]
6
5[tex]\frac{1}{3}[/tex]
(this one is already done)
Second Row
4[tex]\frac{4}{9}[/tex]
5[tex]\frac{1}{16}[/tex]
[tex]\frac{13}{18}[/tex]
6[tex]\frac{1}{4}[/tex]
11[tex]\frac{2}{3}[/tex]
The equation of a line is given below.
9x - 3y=3
Find the slope and the y-intercept.
Then use them to graph the line.
Given that 3x-6y=11 find y when x=-4 give your awnser as an improper fraction
Answer:
y = -23/6
Step-by-step explanation:
1. Substitute x.
3 x -4-6y = 11
-12-6y=11
2. Solve
-12-6y=11
+12 +12
-6y= 23
y= -23/6
Step-by-step explanation:
-12-6y=11
-6y=23
6y=-23
y=-23:6
y=3.8
(if I remember this correctly)
Rectangle A is 10 times as long as rectangle B.
If rectangle A is 80 units long, select all the ways to find the length of rectangle B. *
Answer:
Step-by-step explanation:
You will have to find what times what = 80 so 8 x 10 = 80 so the answer is 8
Answer:
Rectangle B is 8 units long.
Step-by-step explanation:
One way to Figure it out is to take 80 (rectangle A) and divide it by 10.
80/10 = 8
How do I figure out which statement is true?
Answer:
A. if table is extendedD. if only the values in the table considered.Step-by-step explanation:
We can see on the graph of g(x) that y-intercept is (0, 2)
The table doesn't have the value for x = 0 but we can observe that it is exponential function and has the formula:
f(x) = 3^xWe can find its y-intercept:
f(0) = 3^0 = 1We can compare and see that:
f(0) = 1 < g(0) = 2So the function g(x) has a greater y-intercept. This is option A.
====
Note: If only the values in the table considered, then correct option is D.
What is the value of x?
Enter your answer in the box.
__ Units
Answer:
47
Step-by-step explanation:
Samuel has $60 in a savings account. Each week he deposits $12 in the account. Which expression is equivalent to the total amount in the account after x weeks? select all that apply.
a. 60x + 12
b. 60 + 12x
c. 12(5 - x)
d. 12x + 60
e. 12(5 + x)
Answer:
B, D, E
Step-by-step explanation:
As Samuel adds money to his account we are multiplying the times he adds with 12 therefore x multiplied by 12 will give us the total he added + 60 the original number.
As of D the position does not matter because B and D are both the same.
For E if we distribute or multiply 12 into the brackets we get the same statement as that of B and D.
A does not work because he is adding 12 dollars into the account everytime and not 60 dollars, C doesn't work because we would be subtracting the amount he is adding so we would be removing the money from the bank.
Line segment AB has endpoints A(2, -3) and B(-4, 6). What are the coordinates of the midpoint of AB?
How many solutions does (3x – 15) = x - 10 have?
Answer:
3
Step-by-step explanation:
What is the surface area of a cuboid with sides measure 7 in, 3 in and 5 in?
The surface area the cuboid is 142 inches²
The surface area of the cuboid is given as:
= 2lw + 2lh + 2hw
where, l = length
h = height
w = width
Therefore, the surface area of the cuboid given will be:
= 2lw + 2lh + 2hw
= 2(7×3) + 2(7 × 5) + 2(3 × 5)
= 2(21) + 2(35) + 2(15)
= 42in + 70in + 30in
= 142 inches²
The surface area of the cuboid is 142inches²
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What is the surface area of a cuboid with sides measure 7 in, 3 in and 5 in?
Solution:-Given,
> Sides = 7inches , 3inches, 5inches.
Now,
> Surface area of cuboid = 2lw + 2lh + 2hw
> 2 (7 × 3) + 2(7 × 5) + 2(3×5)
> 2 (21) + 2 (35) + 2 (15)
> 42 + 70 + 30
> 142 inches²
Answer:-142 inches²
Jasmyn uses 42% of a gift card to buy groceries if she spent $67.20 on groceries, how much was on the gift card to begin with
Answer:
The card was worth $160.
Step-by-step explanation:
It is given that:
Percent of gift card used = 42%
Cost of groceries = $67.20
Let,
x be the total amount on gift card.
42% of x = 67.20
[tex]\frac{42}{100}x=67.20[/tex]
0.42x = 67.20
[tex]\frac{0.42x}{0.42}=\frac{67.20}{0.42}\\x=160[/tex]
Therefore,
The card was worth $160.
Dos fuerzas coplanares concurrentes tienen magnitudes 3 N y 4 N. Si las fuerzas son perpendiculares entre sí, la magnitud de la resultante será en Newton:
Answer:
12 N
Step-by-step explanation:
HELP ASAP
Part A: If (62)x = 1, what is the value of x? Explain your answer. (5 points)
Part B: If (60)x = 1, what are the possible values of x? Explain your answer. (5 points)
Answer:
hes wrong
Step-by-step explanation:
Lainey bought a set of 202020 markers for \$6$6dollar sign, 6.
What is the cost of 111 marker?
Answer:
$666
Step-by-step explanation:
6*111
= 666
Answer:
6
Step-by-step explanation:
YES
Help ASAP
Convert the measurement. Round to the nearest hundredth.
6 feet=___ meters
Answer:
1.83
Step-by-step explanation:
(The question is in the photo)
Answer:
6.99
Step-by-step explanation:
11.99+2.99+5.99=20.97
20.97/3=6.99
Find the product of the term 3ab
3. A team of biologists tagged 48 seals off the coast of an island. Later they captured a
sample of seals from the same area and found that 15% of them had tags. Use this
information to estimate the number of seals in the area.
Step-by-step explanation:
A team of biologists tagged 48 seals off the coast of an island.
later they captured a sample of seals from the same area and 15% of them had tags.
Estimate the total number of seals.
15 : 100 : : 48 : x
x
=4,800/15
=320
The total number of seals is about 320.
I hope it's helpful!
Kyle swims a 1/2 mile every 1/4 hour. How far will he swim in one hour?
Answer:
2 miles per hour
Step-by-step explanation:
She miles 1/2 mile every 15 minutes or 1/4 hours so
1/2*4=2 miles per hour
Find the missing number of each unit rate 48/3 = ?/1 56/8 = ?/1
Answer:
16 and 7
Step-by-step explanation:
48/3 = 16. 16 = 16/1
56/8 = 7. 56/8 = 7/1
Which equation can be used to find the sale price, s, of an oil change?
1. s= 85 • 30
2. s= 85/30
3. s= 0.85 (30)
4. s= 0.85/30
The equation that can be used to find the sale price ,s, of an oil change would be =s= 0.85 (30). That is option 3.
What is sale price?A sale price of a product is defined as the cost of that product which shows its value in the market or economy.
The oils change at city auto = $30
The percentage of coupon that Mr Allen has = 15% of $30
That is;
= 15/100 × 30
= 450/100
=$ 4.5
= 30-4.5 = $25.5
The sale price = $25.5 which is the same as 0.85 (30) since 100-15 = 85%= 0.85
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Complete question:
An oil change at city auto is regularly $30 Mr. Allen has a coupon for 15% off.
Which equation can be used to find the sale price, S, of an oil change?
HELP ME PLEASE !!!
Answer:
A realistic budget is hard to come by. All budgets tell you what you should include in your monthly plan, but what about unexpected expenses? Here are some ideas for making a realistic budget, and sticking to it.
daid1784 avatar
Well, the dozens of apps, spreadsheets, and other methods just don’t account for real life and all the expenses we don’t think of. There are plenty of expenses we have that aren’t monthly that take up more of our money than we planned.
Solve for x. Show all work plz.
3(x + 5) = x - 7
Answer:
x = - 11
Step-by-step explanation:
3(x + 5) = x - 7
3x + 15 = x - 7
2x = -7 - 15
2x = - 22
x = - 11
Hope this helps!
Use the slider to change the scale factor. The rectangle is 20 by 16 and the scale factor is 0.25. What are the dimensions of the reduced rectangle?
Answer:
5 by 4
Step-by-step explanation:
sleepy haha sleepy sleepyy
Answer:
THe answer 5 by 4
Step-by-step explanation:
:)
It’s this one and I’m done
Answer:
168 in
Step-by-step explanation:
Pythagoras says:
b² + 56² = 70²
so
b² = 70² - 56²
b = √1764 = 42
so the perimeter is 70+56+42 = 168
Here are the ingredients to make 12 cupcakes.
For 12 cupcakes
200 g butter
200 g caster sugar
4 eggs
250 g flour
Mark is making cupcakes to sell at his school play.
Mark wants to make 1 cupcake for each adult and 2 cupcakes for each child.
There will be 152 adults and 80 children at the school play.
Mark can get these ingredients from the school kitchen.
5 kg butter
5 kg caster sugar
90 eggs
5 kg flour
Make a shopping list of any ingredients Mark still needs, showing the amount of each
ingredient.
Answer:
Mark needs 2 kg butter, 2 kg caster sugar, 14 eggs, and 1.5 kg flour.
Step-by-step explanation:
Alright, first you double the number of kids, as Mark wants each kid to have two cupcakes, not one. (Then add 80+80 to get 160)
Now add the adults to children: 160+152=312
now divide by 12 to see how many batches of cupcakes he needs to make.
312÷12=26 So he needs to make 26 batches
Now here are the ingredients needed to make 12 batches of cupcakes (I multiplied the amount of each ingredient by 26)
5200 g (5.2 kg) butter, 5200 g (5.2 kg) caster sugar, 104 eggs, and 6500 g (6.5 kg) flour.
now make the measurements the same as Mark's ingredients (or the other way around)
(to save time I am not showing each one, just the normal ingredients turned into kg and compared)
5 kg butter < 5.2 kg butter
5 kg caster sugar < 5.2 kg butter
90 eggs < 104 eggs
5 kg flour < 6.5 kg flour
Now do a little subtraction.....
5.2 kg-5 kg = 2 kg butter is needed....
5.2 kg - 5 kg = 2 kg caster sugar is needed....
104 - 90 = 14 eggs needed....
6.5 kg - 5 kg = 1.5 kg flour needed....
And there you go!!! Hope this helped!!! :D
The amount of ingredients that Mark still requires after getting it from the kitchen is needed.
The amount of ingredients Mark still needs is
200 g of butter
200 g of caster sugar
14 eggs
1500 g of flour
The number of cupcakes that are needed for 152 adults and 80 children is
[tex]152+2\times 80=312[/tex]
For the 12 cupcakes the ingredients are
200 g butter
200 g caster sugar
4 eggs
250 g flour
For 1 cupcake the ingredients are
[tex]\dfrac{200}{12}=\dfrac{50}{3}\ \text{g}[/tex] of butter
[tex]\dfrac{200}{12}=\dfrac{50}{3}\ \text{g}[/tex] of caster sugar
[tex]\dfrac{4}{12}=\dfrac{1}{3}[/tex] eggs
[tex]\dfrac{250}{12}=\dfrac{125}{6}\ \text{g}[/tex] of flour
For 312 cupcakes
[tex]312\times \dfrac{50}{3}=5200\ \text{g}[/tex] of butter
[tex]312\times \dfrac{50}{3}=5200\ \text{g}[/tex] of caster sugar
[tex]312\times \dfrac{1}{3}=104[/tex] eggs
[tex]312\times \dfrac{125}{6}=6500\ \text{g}[/tex] of flour
The required ingredients are
[tex]5200-5000=200\ \text{g}[/tex] of butter
[tex]5200-5000=200\ \text{g}[/tex] of caster sugar
[tex]104-90=14[/tex] eggs
[tex]6500-5000=1500\ \text{g}[/tex] of flour
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PLEASE HELP:
The deductions from Jennifer Miller's monthly pay are federal income tax (FIT) of $87, state income tax (SIT) of 2.5% of gross, (CIT) city income tax of 1.2% of gross, social security, and medicare. Her next monthly pay is $3,981.22. Find Jennifer's monthly gross pay.
A) $4,529.05
B) $4,551.23
C) $4,576.58
D) $4,589.08
Answer:
$4,711.31
Step-by-step explanation:
Calculation for Jennifer's monthly gross pay
First step is to calculate The total tax percentage deductions
Using this formula
Total tax percentage deductions =State tax + City tax + Social security + Medicare
Let plug in the formula
Total tax percentage deductions = 3.5% +2.5% +6.2% +1.45%
Total tax percentage deductions = 13.65%
Now let calculate the monthly gross pay
Monthly gross pay= ($3,981.22 +87)/(1-13.65%)
Monthly gross pay= ($3,981.22 +87)/0.8635
Monthly gross pay=$4,068.22/0.8635
Monthly gross pay= $4,711.31
A roof has a cross section that is a right triangle. The diagram shows the approximat
dimensions of this cross section. Find the
height h of the roof.
Y
5.5 m
3.1 m
h
Z
W
х
6.3 m
Height of the roof =
m
(if necessary, round your answer to the nearest tenth)
Answer:
67
Step-by-step explanation: