2) A store is having a Super Bowl sale. Every item in the store is advertised as one fifth off the original price. If
an item is marked with a sale price of $140, what was its original price?
A rhombus has 10-in.Sides, two of which meet to form the indicated angle. Find the area of the rhombus.(Hint: Use a special right triangle to find height.) The angle is 30 degrees.
Answer:
50 in²
Step-by-step explanation:
Given that the side of the rhombus is 10 in, and it has an angle of 30°
The formula for the angle in a rhombus is given as
Sin Φ = height / side
Sin 30 = height / 10
height = 10 * sin 30
height = 10 * 0.5
height = 5 inches
One of the formulas for calculating the area of a rhombus is given as
Area = height * side, and thus, we have
Area = 5 * 10
Area = 50 square inches.
Therefore, the area of the rhombus is calculated to be 50 in²
can someone do my iready please its due in 4 hours 3 ill give 20 points for it!!!!!! PLEASEEEE (*´◒`*)
Answer:
YAYA
Step-by-step explanation:
4. Where does Equation A and Equation B intersect?
Using algebra, verify where the equations intersect.
y=-2x-2
y=8x+2y=12
Find the product.
орол
(5)(1).
(6)(7)
Answer:
a) 5
b) 42
Step-by-step explanation:
a) any number multipled with 1 is the number itself
b) if you add 6 seven times you get 42
Miguel baked 42 cookies for a charity bake sale. He made packages with 3 cookies in each. What equation can be used to find how many packages, p, of cookies Miguel made?
Answer:3p=42 (p=14)
Step-by-step explanation:
Since there are 3 cookies in each pack you would need to divide.
why do people want brainliest sm?
Answer:
Honestly um I started a few days ago yet dont know
Infinite or no solution??
154= -4(8+6r)+24r
Answer:
NO SOLUTION.
Step-by-step explanation:
154= -4(8+6r)+24r
154 = -32 - 24r + 24r
154 = -32.
NO SOLUTION>
can someone help me??
Answer:
yes, (2, 7) is a solution
Step-by-step explanation:
2(3) + 3 = 9 True
2(3) + 9 = 15 True
One of the legs of a right triangle measures 7 cm and the other leg measures 17 cm.
Find the measure of the hypotenuse. If necessary, round to the nearest tenth.
Answer:
18.4
Step-by-step explanation:
By using the pythagorean theorem (a^2 + b^2 = c^2)
y=-3x+6 and y=6-3x, which of the following statements best describes the two lines? WILL MARK AS BRAINLIEST!!!
Answer:
what are the statements?
Step-by-step explanation:
Answer:
y=6-3×
Step-by-step explanation:
It is the most explainful way to do the work
??????????????????????????
PLEASEE HELP, I’M CONFUSED!
Answer:
182
Step-by-step explanation:
Answer:
200
Step-by-step explanation:
if x is the original number:
[tex]0.7x = 140\\7x = 1400\\x = 200[/tex]
30 points HURRY
Using historical population data, Jasper determines the logistic regression equation y =
214
1+ 16.4e-0.05%
for the
population, in thousands of people, of his town after x years.
To the nearest thousand people, what is the projected population 30 years from now?
46,000 people
O 55,000 people
143,000 people
О 214,000 people
Answer:
46,000
Step-by-step explanation:
do the 16.4e part first, substitute x for 30 then add 1 = 4.66ish
214/4.66 rounded is about 46 so probably 46,000
Last weekend Mr. Long and one of his buddies went to Red Lake fishing. The fishing was good and they went through 8 dozen minnows. This weekend there are going to be a total of 5 people fishing. If the fishing is just as good how many dozen minnow should Mr. Long buy?
Answer:
20 dozen
Step-by-step explanation:
2/8*12=5/12x
2/96=5/12x
24x = 480
x = 480/24 = 20
Convert the following angle from degrees to radians. Express your answer in simplest
form.
285
Answer:
Step-by-step explanation:
Use the area of the rectangle to find the area of the triangle.
5 ft
8 ft
Answer:
B
Step-by-step explanation:
5*8 equals 40, the area of the square. Divide by 2 to get the triangles area. which is 20
Answer:
B is correct
Step-by-step explanation:
8*5=40
40*1/2=20
B is correct
What is the solution of this?
(x+a)(x+b)=??
Answer:
(x+a)(x+b)= x²+(a+b)x+ab
This is an identity of mathematics! not an equation.
Answer:
x²+(a+b)x+ab
Step-by-step explanation:
(x+a) (x+b) = (x)²+(a+b)x+(a)(b) = x²+(a+b)x+ab
PLS HELP ASAP WILL MARK BRAINLIEST
How do natural resources impact the economies of countries in Southern and Eastern Asia?
*Choose 2
Group of answer choices
Countries specialize in industries that require hard-to-find natural resources.
Countries usually specialize in industries that make use of natural resources they have available.
Industrialized countries usually sell their natural resources to underdeveloped countries.
Many countries specialize in growing rice because their climate and land is well suited for it.
Answer:
C
Step-by-step explanation:
for Japan and South Korea it's more about high tech industry and services. but they also import all the resources other countries lack.
There are 2 cats to 5 dogs. Which of the following is an equivalent ratio of cats to dogs?
Answer:
See below.
Step-by-step explanation:
The ratio of cats to dogs would be 2/5. This is the simplest ratio, but I assume you are looking for other ratios that are equal to 2/5
Since you did not provide choices to pick from, I can't really answer your question. But, some ratios that are equal to 2/5 are 4/10, 6/15, 8/20, and 10/25.
Today, everything at a store is on sale. The store offers a 10% discount.
The discount price of a hat is $18. What is the regular price?
Answer:
$20
Step-by-step explanation:
Amit works for 35 hours and earns £8 per hour.
On Saturday he works for an extra 5 hours and receives 25% extra pay for these hours worked.
Work out the total amount of money that Amit will receive this week.
Answer:
the total amount received by him is £330
Step-by-step explanation:
The computation of the total amount of money that he received is shown below:
For 35 hours, he earns = 35 ×£8 per hour = £280
For extra 5 hours, he earns = 5 × (£8 × 1.25) = £50
Hence, the total amount received by him is £330
Find the price of a $75.00 mea with a 18% tip.
Answer:
$88.50
Step-by-step explanation:
you start by turning the decimal to a fraction by moving the decimal dot 2 places to the left so now you have 0.18
then multiply 0.18 * 75 to get 13.5
then add 15.5 + 75 to get the total meal price which is 88.5
Periodic Functions Determine the period. 10 0 Enter
Answer:
no
Step-by-step explanation:
Plzzzz help the photo my brother messed up though
Answer:
10% is shaded
Step-by-step explanation:
it goes to 10% only
What's the answer?
A) Y= 2x
B) Y= -2x - 4
C) Y= 2x - 2
D) Y= 2x + 2
Hi!! I'd love to help!!
The slope of your points is 2.
When we use the slope intercept formula (y=mx+b), we get y=2x-2.
So the answer to your question is C
Hope this helps!! Let me know if you need any more help or have questions/concerns.
Nora and Violet had saved their babysitting money at a ratio of 5:9. Nora has $48 less than Violet. How much money do they have in total?
Answer:
168
Step-by-step explanation:
9-5 = 4 = 48
48 / 4 = 12
12 x ( 9 + 5 )
168
Complete the ratio table to convert the units of time from hours to weeks or weeks to hours PLEASEE HELP I WILL MARK U BRAINLIEST
Answer:
7 and 504
Step-by-step explanation:
one week equals 168 hours
1176/168=7
3×168=504
Answer:
168 ⇒ 11176 ⇒ 7504 ⇒ 3Step-by-step explanation:
We know 1 week has 168 hours. To find out the amount of weeks if you know only the hours you do Y = X/168
If you know the weeks and not the hours, you do X = Y*168
In both equations above, X is the hours and Y is the weeks
On the day a certain celebrity proposes marriage, 8 people know about it. Each day afterward, the number of
people who know grows by 50%.
Which expression gives the number of people who know about the proposal after 4 days?
Answer:
Step-by-step explanation:
people in the know after 4 days = 8×1.50⁴
Answer:
8(1+0.5)(1+0.5)(1+0.5)(1+0.5)
Step-by-step explanation:
i did the khan :)
The given formula can be used to determine the volume of a cylinder V= BH = Area
Answer:
5626.9 m cubed
Step-by-step explanation: