Answer: I think the answer is 9.9 . 10-28
Answer:
The 7.00 and 10^8 is not in scientific notation because 7.00 can be written as 7 in scientific notation.
Martina purchased a prepaid phone card for $20. Long distance calls cost 21 cents a minute using this card. Martina used her card only once to make a long distance call. If the remaining credit on her card is $11.39, how many minutes did her call last?
The volume of dry goods, like apples or peaches, can be measured usings bushels, pecks, and quarts. A bushel contains 4 pecks, and a peck contains 8 quarts. What is the relationship between number of bushels, b, and the number of quarts, q?
Answer:
1 bushel = 32 quarts
Step-by-step explanation:
It is given that,
No. of pecks in a bushel = 4
No of quarts in a peck = 8
We need to find the relationship between number of bushels, b, and the number of quarts, q.
No. of quarts in 4 pecks = 4×8 = 32 quarts
It would mean that there are 32 quarts in 1 bushel.
Hence, 1 bushel = 32 quarts
how much is 3/4 of $2.99
Answer:
2.24
Step-by-step explanation:
you multiply 3/4 by 2.99
Answer: $2.24
Step-by-step explanation:
CONCEPT TO KNOWWhen you come across statements such as [a of b] is basically a×b
If you are still confusing, I can provide some numerical examples.
1/2 of 4=2 (1/2 × 4) 4/5 of 5=4 (4/5 × 5)This also applies to your question.
-----------------------------------------------------------
SOLVEa of b
=3/4 of 2.99
=3/4 × 2.99
=$2.24 (rounded)
someone help meeee pleasee
95° because the angle is mirrored with the other side
Solve the equation. k/-9 = 7
Answer:
k= -63 and equation answer is 7
Step-by-step explanation:
Answer: Solve for
by simplifying both sides of the equation, then isolating the variable. k= -63
:)
m∠XWY is twice ∠XWZ. Explain whether JJJG WZ must be the angle bisector of ∠XWZ.
The measure of the angle ∠XWZ will be half of the measure of the angle ∠XWY.
What is an angle?The angle is the distance between the intersecting lines or surfaces. The angle is also expressed in degrees. The angle is 360 degrees for one complete spin.
Making anything easier to accomplish or comprehend, as well as making it less difficult, is the definition of simplification.
The measure of the angle ∠XWY is twice the measure of the angle ∠XWZ.
∠XWY = 2 ∠XWZ
Simplify the equation, then we have
∠XWZ = ∠XWY / 2
Then the measure of the angle ∠XWZ will be half of the measure of the angle ∠XWY.
More about the angled link is given below.
https://brainly.com/question/15767203
#SPJ2
What’s 3 tenths - 1 half ?
Find the length of a rectangular lot with a perimeter of 140 meters if the length is 4 meters more than the width. (P = 2L + 2W)
the length is 37 and the width is 33 if you add 33+33+37+37 you get 140
Can someone help me please
Answer:
b
Step-by-step explanation:
As x → + ∞ , y → + ∞ , as x → - ∞, y → - ∞
This means as x increases to the right, y increases up and as x increases to the left, y is increasing downwards
how do I simplify this expression?
Answer:
2
Step-by-step explanation:
Answer:
cube 8 so 8x 8x8=512divide by three 170.6
Step-by-step explanation:
170.666666667 is your answer please mark me brainliest
Need help as soon as possible
Answer:
66°
Step-by-step explanation:
True or False: If a function crosses an axis at (a,0), this location is known as an x-intercept of the function.
Answer:
True
Step-by-step explanation:
Given
[tex]Location: (a,0)[/tex]
Required
Does the location represent the x intercept?
The general point form of a function is (x,y)
When y = 0;
This represents that the function crosses the y axis.
And whenever the function crosses the y axis, we have the x intercept of the function
Hence, the statement is true
if you are multiplying 4 negative fractions is the product positive or negative?
answer: positive
for example: -2 x -2 x -2 x-2
=4 x -2 x -2
=-8 x -2
=positive 16
Answer:
Positive
Step-by-step explanation:
When multiplying, any even number of negatives results in a positive answer. If multiplying an odd number of negatives, the product will be negative.
2 is subtracted from a number,and rhen the difference is multiplying by 5. the result is 30.find the number
Answer:
8
Step-by-step explanation:
x-2= x x×5=30 (make x the subject).So x=30÷5=6x-2=6x=6+2x=8The sum of a number and the quantity seven times the reciprocal of the number.
Answer:
Hey there!
The reciprocal of a number, n, is 1/n.
Thus, the answer is n+7(1/n)
Let me know if this helps :)
What is the value of a for the equation below?
15 + 2a = 35
a = 10
a = 5
a = 20
a = 25
Steps to solve:
15 + 2a = 35
~Subtract 15 to both sides
2a = 20
~Divide 2 to both sides
a = 10
Best of Luck!
are the points 5,7 and 7,5 equal
Answer:
Example 2: If your answer is a decimal value such as two point five, it could be ... If y equals x cubed, plus 2 x, plus 5 and z equals x squared, plus 7 x, plus 1
Step-by-step explanation:
Sometimes you need to find the point that is exactly midway between two other points. For instance, you might need to find a line that bisects (divides into two equal halves) a ... For example, the number exactly halfway between 5 and 10 is: ... 3 + 4 2 ) \left(\dfrac{6.4 + (-10.7)}{2},\,\dfrac{3 + 4}{2}\right) (26.4+(−10.7),23+4).
Solve the system of equations x+y=-8 and -9x-6y=60 by combining the equations
Answer:
x = - 4 y = - 4
Step-by-step explanation:
x+y= - 8
-9x-6y=60
First, solve for x in the first equation:
x+y = - 8 Subtract y from both sides
x + y - y = -8 - y y cancels on the left
x = - 8 - y
Now plug in what you found for x into the 2nd equation and solve for y.
- 9x - 6y = 60
-9(- 8 - y) - 6y = 60 Multiply out
72 + 9y - 6y = 60
72 + 3y = 60 Subtract 72 from both sides
72 - 72 + 3y = 60 - 72 72 cancels on the left
3y = - 12 Divie both sides by 3
3y/3 = -12/3 3 cancels on the left because 3/3 = 1
y = -4
Now plug your answer for y back into the first equation to get x.
x + y = -8
x + (-4) = - 8 Add 4 to each side
x - 4 + 4 = - 8 + 4 4 cancels on the left
x = -4
x = - 4 and y = - 4
BRAINLISET BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST
number 16 and 17
justify each step
please answer quickly thank you
Robert is designing a rectangular window based on the amount of wood he has available to make a frame around the window robert wants the permiter of the window to be 200 inches robert wants the base and the height of the window
Answer:3
Step-by-step explanation:
h(-3)=(-3)to the power of 2 -3(-3)+5
Answer:
16
Step-by-step explanation:
h(-3)=(-3) 2 -3(-3)+5= put it all in the calculator and it gives you 16
^ ^
-3 -3
24, 43, 89, 15 Which two numbers are prime numbers?
Answer: 43 and 49
Step-by-step explanation:
Answer:
43, 89
Step-by-step explanation:
A prime number is any number above 1 that can evenly divide out.
Hope This Helps :)
Please help me 5 points Xd
Michelle purchased 2/4 of a pound of pastries for her family. She has to divide them equally among 6 family members. How many pounds of pastries did each family member receive?
Answer:
0.4
Step-by-step explanation:
Do 2/4 divided by 6.
Mrs.Brewer spent 11.52 for some pencils that were on sale for 0.72 each. how many pencils did she buy?
Answer: 16
Step-by-step explanation: I divided 11.52 by 0.72
What is the greatest amount of money that rounds to $108.60 when rounded to the nearest dime? What is the least amount of money that rounds to $108.60? Explain your answers.
Answer:
$108.59Step-by-step explanation:
The dime which is worth 0.10 U.S. dollar, is a ten-cent coin, one-tenth of a United States dollar
the value is 0.1
Now in rounding up of numbers the dime is located one decimal place away i.e 0.5 in the number given in the problem statement
to round up to the nearest dime we have to consider the next number to the dime if this number is greater than 5 we will round up if it is less than five we can not perform any rounding up operation
hence the greatest amount of money is
since the number next to 5 is 9 and 9 is greater than 5 we will round up from 5 to 6
This makes 108.59 the greatest amount of money that rounds to $108.60
Write the coordinates of the vertices after a rotation 90° counterclockwise around the origin.
y
x
-10
10
-10
10
0
S
T
U
V
S(-7, -9)
→
S′(
9
,
-7
)
T(-7, 0)
→
T′(
,
)
U(-2, 0)
→
U′(
,
)
V(-2, -9)
→
V′(
,
)
Answer:
y axis, x axis, give a verticle coordinate
4 consecutive integers to equal 2
Parker earns $4 in rewards for every $75 he spends at the grocery store. If he earned $44 in rewards last month. how much did he spend at the store
he spent $825 at the store
Answer:
825$
Step-by-step explanation:
you divide 44 by 4 that gets you 11 then multiply 11 times 75
addition of unlike fractions 5/3 + 7/4
Answer:
[tex] \boxed{ \bold{ \huge{ \boxed{ \sf{3 \frac{5}{12}}}}}} [/tex]
Step-by-step explanation:
[tex] \star{ \sf{ \: \: \frac{5}{3} + \frac{7}{4}}} [/tex]
Convert the given fractions into like fractions.
To do so, Take the L.C.M ( Least Common Multiple ) of 3 and 4.
To find out the L.C.M of given numbers,
First of all, find the prime factors of each numbers.
3 = 3 × 1
4 = 2 × 2 × 1
Take out the common prime factor i.e 1
Also take out the other remaining prime factors i.e 2 , 2 and 3
Now, multiply those all prime factors and obtain L.C.M
= 1 × 2 × 2 × 3 = 12
L.C.M of 3 and 4 = 12
[tex] \dashrightarrow{ \sf{ \frac{5 \times 4 + 7 \times 3}{12}}} [/tex]
[tex] \dashrightarrow{ \sf{ \frac{20 + 21}{12}}} [/tex]
Add the numbers : 20 and 21
[tex] \dashrightarrow{ \sf{ \frac{41}{12}}} [/tex]
Convert the improper fraction into mixed fraction
[tex] \dashrightarrow{ \boxed{\sf{3 \frac{5}{12} }}}[/tex]
Remember : While performing the addition or subtraction of unlike fractions, you have to express the given fractions into equivalent fractions of common denominator and add or subtract as we do with like fractions. Thus , obtained fractions should be reduced into lowest terms if there are any common on numerator and denominator. But in case of improper fraction, it needs to be deduced on mixed fraction.
Hope I helped!
Best Regards!
~ TheAnimeGirl
Answer:
3⁵/12
Step-by-step explanation:
5/3+7/4=?
Get the LCM of the denominator which is 12
5×4=20
7×3=21
The fractions are now 21/12+20/12=41/12
Simplify 41/12 to get
3 whole number and 5 over 12 as a fraction