Answer:
The answer is 35.
Step-by-step explanation:
7 x 4 = 28
7 x 5 = 35
7 x 6 = 42
Answer:
35
Step-by-step explanation:
Is five a rational number ?
Yes, 5 is a rational number.
The Suffolk Library has 102,673 books. The
Newberry Library has 106,329 books. How
many more books does the Newberry Library
have ?
Answer:
Step-by-step explanation:
Newberry Library has 3656 more books
Jenny's aquarium holds 25 quarts of water. She buys a new one that holds 32 quarts.
How much additional water can the new aquarium hold?
Answer:
7 quarts
Step-by-step explanation:
you subtract the amount that the first aquarium can hold from the second amount
PLS HELP!!! Find the value of x in each figure and place the correct value into the box. Assume that the lines are parallel.
Answer:
3x – 2 = 76 (Alternate Interior Angles)
3x = 76 + 2
3x = 78
x= 26°.
x + 2 = 40 (Alternate Interior angles).
x = 40 - 2
x= 38
8x-4=2(4x-4) math question I need the answer to pls help
Answer:
no solutions.
8x-4=2(4x-4)
distribute.
8x-4 = 2*4x+2*-4
8x-4=8x-8
add 4 to both sides
8x= 8x - 4
subtract 8x from both sides
0=-4
this has no solutions, since 0 is not equal to -4.
Step-by-step explanation:
what is - 4i ^ 19? simplify
-4i^19
Simplify -i^19 = -i
Now you have -4(-i)
Two negatives make a positive:
Answer: 4i
During a 12-hour period, the
temperature dropped 48º.
How many degrees did the
temperature drop each hour?
Answer:
4 degrees every hour
Step-by-step explanation:
Since it was 48 degrees over a total of 12 hours we can do:
48 / 12 = 4 degrees.
It may be presented as -4 degrees since it is dropping in tempature therefore making it negative.
Write the equation of a line in slope-intercept form, y = mx + b, between the following
points: (2, 5) and (-4,-4).
Answer:
[tex]y = \frac{3}{2} x + 2[/tex]
Step-by-step explanation:
In the slope-intercept form y= mx +b, m is the slope and b is the y- intercept.
[tex]\boxed{slope = \frac{y1 - y2}{x1 - x2} } [/tex]
Using the formula above,
[tex]slope = \frac{5 - ( - 4)}{2 - ( - 4)} [/tex]
[tex]m = \frac{5 + 4}{2 + 4} [/tex]
[tex]m = \frac{9}{6} [/tex]
[tex]m = \frac{3}{2} [/tex]
Substitute the value of m into the equation:
[tex]y = \frac{3}{2} x + b[/tex]
To find the value of b, substitute a pair of coordinates into the equation.
When x= 2, y= 5,
[tex]5 = \frac{3}{2} (2) + b[/tex]
5= 3 +b
b= 5 -3
b= 2
Thus, the equation of the line is [tex]y = \frac{3}{2} x + 2[/tex].
100 + 100 x 300 +300000000
Answer:30030100
Step-by-step explanation:
Answer:
300030100 is the answer
20 cones of ice creams were sold in 1 hour
40 cones of ice creams were sold in 2 hour
80 cones of ice creams were sold in 4 hour
What kind of relationship is there between the number of cones and number of hours?
The vertices of a triangle are P(-4,-3), Q(-2,3), and R(7,3). Name the vertices of the image reflected across the line y = x. * Your answer ansler
Answer:
see explanation
Step-by-step explanation:
Under a reflection in the line y = x
a point (x, y ) → (y, x ) , then
P (- 4, - 3 ) → P' (- 3, - 4 )
Q (- 2, 3 ) → Q' (3, - 2 )
R (7, 3 ) → R' (3, 7 )
PQRS is a rectangle.
The length of PM and QM are shown in the diagram
what is the value of X?
Answer:
diagram pls
then I can answer this question
Which of the following numbers is the smallest 1.3 x 10^8, 3 x 10^4, 8.7 x 10^3, 9 x 10^2?
Answer:
It's start from is that from 9 x 10"2, 8.7 x 10" 3, 3 x 10"4,1.3 x 10"8.
Step-by-step explanation:
900, 8700, 30000, 1.3E8
what is the answer for this problem -8 - -2 = ?
Answer:
if im not wrong im pretty sure its -6
explanation: -8 - -2 = -6
the quotient of 8 and the cube of a number
Answer:
That's a variable expression?
I think is 8/x³
Find the distance d(A,B) between points A and B.
A(4,-5) ; B(4,3)
SIMPLIFY YOUR ANSWER TYPE AN EXACT ANSWER USING RADICALS AS NEEDED
Answer:
A(4,-5) ; B(4,3)
distance d(A,B) = [tex]\sqrt{( 4 - 4)^{2} + (3 -(-5))^{2} }[/tex] = 8
Micheal has 3/4 a cup of milk. This is 1/3 of the amount he needs for a recipe. How much milk is needed for the recipe?
Answer: 2 1/4 cups of milk
Step-by-step explanation:
3/4 times 3 = 9/4 = 2 1/4 cups of milk.
Also you can add 3/4 + 3/4 + 3/4 = 9/4 = 2 1/4 cups of milk
The picture is attached below please help will mark brainliest :)
sorry for my ugly writing ;-;
Name the type of angles shown
Answer:
check A and C
Step-by-step explanation:
Answer:
Right angle, suppemantary angle, complemantary angle.
Step-by-step explanation:
Ive dont this lesson befoe
find out the L.C.M of 156 and 168
LCM of 156 and 168 is
[tex]2184[/tex]
[tex]Find \: the \: prime \: factorization \: of \: 156 \\ 156 = 2 \times 2 \times 3 \times 13 \\ [/tex]
[tex]Find \: the \: prime \: factorization \: of \: 168 \\ 168 = 2 \times 2 \times 2 \times 3 \times 7[/tex]
Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM
LCM = 2×2×2×3×7×13
LCM = 2184
If oranges are called oranges why aren’t apples called reds?
Answer:
Haha great question, Maybe because people will not understand the difference between the fruit and the color.
HELP ASAP!!! what does x equal!!?
Answer:
I pretty sure its slobunny
2 tacos cost $6. What is the cost for 6 tacos?
Answer:
18 dollars
Step-by-step explanation:
We can write a proportion to solve
2 tacos 6 tacos
--------------- = ------------
6 dollars x dollars
Using cross products
2*x = 6*6
2x = 36
Divide by 2
2x/2 36/2
x = 18
18 dollars
Write an equation in slope-intercept form for the line with y-intercept 3 and slope 3/5.
Answer:
y=mx+b
m = slope
b = y intercept
y= 3/5x + 3
(1/4x)^-2=?
please help
Answer:
the answer is 16...................
The ratio of the amount of money Karen had to the amount of money Peter had was 2 : 5. After Peter received $75 from his mother, the ratio of the amount of money Karen had to the amount of money Peter had became 4 : 15. How much money did each person have at first?
Answer:
$60 and $150
Step-by-step explanation:
Initially
Karen : Peter = 2 : 5
After Peter receiving $75 the ratio is
4 : 15
We can suppose that initally the amount of monye Karen has is 2x and Peter is 5x.
The new ratio is
2x : (5x +75) = 4 :15
2x (15)= 4 (5x +75)
30 x = 20 x + 300
10 x = 300
x = 30
So at first Karen has 2x =60 dollars while Peter has 5x = 5(3) = 150 dollars.
BRAINLIEST AWAITS!
Solve this question and you may get 15 points and brainliest!
Answer:
Step-by-step explanation:
a) Age of Jeff = j
Tina's age = j - 4
b) j = 15 years
Tina's age = 15 - 4 = 11 years
j = 20 years
Tina's age = 20 - 4 = 16 years
j = 58 years
Tina's age = 58 - 4 = 54 years
Write a simplified expression for the perimeter of the rectangle
Teagan's bank account starts with a balance of $89.00. He then deposits $425. Later, he goes shopping and writes checks for $79.00, $64.00, and $372.00. What is his ending balance? Include a label in your answer. Teagan's bank account starts with a balance of $89.00. He then deposits $425. Later, he goes shopping and writes checks for $79.00, $64.00, and $372.00. What is his ending balance? Include a label in your answer.
hes at -1$ and should deposit more soon. his initial deposit is a frand total of 514$ and then he withdrawls 515$ leaving all of his money withdrawn and himself $1 in debt.
plzz help Add 4.2+(-0.4)
plot the first addend and then the sum on the number line
Answer:
put a dot on the knot after the 4 that represents 4.2 then place the dot at the knot right before 4 that represents the 3.8. each knot is moving up or down by 2.
Step-by-step explanation:
hopes this helps also branly please
We must create a number line and draw an arrow for each term of the sum.
The procedure is now described:
1) Create a number line with big marks for each unit and small marks for each tenth.
2) Draw an arrow from 0 to 4.2. (Blue arrow in the figure)
3) Create an arrow from 4.2 to 3.8. (Green arrow in the figure)
[tex]x = 4.2 + (-0.4)[/tex]
[tex]x = 3.8[/tex]
A step-by-step representation of the number line is presented in the figure attached below.
We kindly invite to check this question on number lines: https://brainly.com/question/1889174
Find the missing measures.
Answer:
x=73, y=107, z=73
Step-by-step explanation:
Each horizontal should equal 180 therefore x would be 180-107 and so on.
