Answer:
789
Step-by-step explanation:
Given that two sides of a triangle have sides 5 and 7, write the range of the lengths of the third side:
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type your answer...
< x
<
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type your answer...
Plz due 11:59
Answer:
Step-by-step explanation:
The two sides add up to 12. If the third "side" of the triangle is 12, then 5 and 7 will lie horizontally on 12.
So the maximum value must be less than 12. What's the smallest x could be?
well 5 + something must be > than 7. If they are not larger than 7, then 5 and something will lie on 7 just as it did before. So how big is something?
5 + y > 7
5 - 5 + y > 7 - 5
y > 2
So the range is 2 < x < 12
How else could you write this?
2 < x
x < 12 is one way.
will give brainlist
Answer:
SAS
Step by Step Explanation:
I know this because im doing the same thing in class rn and just finished an assignment just like this :)
True or False?
2^3 < 3^2
Answer:
True
Step-by-step explanation:
[tex]2^{3} <3^{2} \\2*2*2<3*3\\8<9[/tex]
Answer:
True
Step-by-step explanation:
How do you write 7.75 in scientific notation?
i neeeed helps asap!
Answer:
7.75-10°
Step-by-step explanation:
HELP PLEASE What is the largest size of equal square tiles that could be used to make a checkerboard pattern on a floor measuring 128 inches by 96 inches?
The amount of women to men in a Halloween costume contest was 8 to 4. Write 3 equivalent ratios to match this ratio!!!!! ASAP PLS HELP DUE IN 1 HOURRR
Answer:
1)4:2 3) 2/1 (2 over 1) 5) 4 to 2
Step-by-step explanation:
Answer:
A, C, E
Step-by-step explanation:
?????
Suppose a system of two linear equations has one solution. What must be true about the graphs of the two equations?
They intersect at one point.
They intersect at two points.
They have the same slope.
They have the same y-intercept.
Answer:
They intersect at one point
Step-by-step explanation:
I took the test and got 100%
Answer:
They have to intersect at one point
Step-by-step explanation:
Solve this algebraic expression
5x-2(3)
Answer:
5x-6
Step-by-step explanation:
hope that was the answer you were looking for :)
Answer :
-30
Step-by-step explanation:
Which value of x makes this equation true? –5(– 20 ) = 35
A. -11
B. -3
C. 13
D. 27
Answer:
c
Step-by-step explanation:
its right
Answer:
C. 13
Step-by-step explanation:
-5( 13 - 20 ) = 35
-5( -7) = 35
35 = 35
Hope this helps!
Ann bought 4 souvenirs during 2 days of vacation. How many days will ann have to spend on vacation before she will have bought a total of 16 souvenirs solve using unit rates.
Answer: She will have to spend 8 days on vacation before she will have bought a total of 16 souvenirs.
Step-by-step explanation:
Given: Ann bought 4 souvenirs during 2 days of vacation.
Per day she buys =[tex]\dfrac{4}{2}=2[/tex] souvenirs [unit rate]
To buy 16 souvenirs , she will take [tex]\dfrac{16}{2}[/tex] = 8 days.
Hence, she will have to spend 8 days on vacation before she will have bought a total of 16 souvenirs.
A baseball diamond is a square with side 90 feet. A batter hits the ball and runs toward first base with a speed of 24 ft/sec. At what rate is his distance from second base decreasing when he is halfway to first base?
9514 1404 393
Answer:
10.73 ft/s
Step-by-step explanation:
When the runner is halfway to first base, the triangle formed by his position and the first and second bases is a right triangle with legs of 45 ft and 90 ft. The angle between the runner's direction and the line from his position to 2nd base is ...
angle = arctan(90/45) ≈ 63.43°
The "speed made good" in the direction of 2nd base is the product of the cosine of this angle and the runner's speed toward first.
speed toward 2nd = cos(63.43°)×(24 ft/s) ≈ 10.73 ft/s
The rate the runner's distance to 2nd base is decreasing is 10.73 ft/sec.
A nightclub has approximated the demand for their Thursday night drink special by p^2+200q^2=177, where p is the price (in dollars) and q is the quantity demanded (in thousands). Find and interpret when the price is $ 7 and the demand is 800 drinks.
Answer:
Step-by-step explanation:
Given the approximate demand function of night drink expressed as;
p^2+200q^2=177,
p is the price (in dollars) and;
q is the quantity demanded (in thousands).
Given
p = $7
q = 800
Required
dq/dp
Differentiating the function implicitly with respect to p shown;
2p + 400d dq/dp = 0
400q dq/dp = -2p
200qdq/dp = -p
dq/dp = -p/100q
substitute p and q into the resulting equation;
dq/dp = -7/100(800)
dq/dp = -7/80000
dq/dp = -0.0000875
This means that the rate of change of quantity demanded with respect to the price is -0.0000875
I WILL GIVE BRAINLIEST! PLEASE TAKE YOUR TIME!
Use the order of operations to evaluate the expression below.
12 + 24 / 10 - 4) x (9 - 7) - 17
Answer:
-27.6
Step-by-step explanation:
I'm smart but probably shouldn't use my answer
7th grade math help me plzzzzz
⚠️PLEASE HELP IT IS AN EMERGENCY⚠️
On the same set of axes, graph y - x= 4 and its inverse. Which statement is true about the two graphs?
A) They intersect at (0,4)
B) They intersect at (0,-4)
C) They are parallel
D) They are perpendicular
Please Answer! I have been working on this for an hour and can't get it!
Given A (4,2) and B (-1,y), what is y when the slope of AB is -7/5?
Answer: y= 9
Step-by-step explanation:
The volume of the large cube is 125 cubic inches. The volume of the small cube is 27 inches. What is the difference between the length of one side of the large cube and the length of one side of the small cube?
Answer:
2cmStep-by-step explanation:
Step one:
given data
for the large cube
the volume= 125cm^3
we know that volume = l*l*l
volume=l^3
we want to find l, so we have to cube both sides
125=l^3
l=∛125
l=5cm
Step two:
given data
for the large cube
the volume= 27cm^3
we know that volume = l*l*l
volume=l^3
we want to find l, so we have to cube both sides
27=l^3
l=∛27
l=3cm
The difference between the length of one side of the large cube and the length of one side of the small cube=5-3= 2cmtabitha paid $20 for lunch with a friend if she wants to leave a15% tip how much will it cost altogether
Answer:
$23
Step-by-step explanation:
15% of 20= 3
$20 + $3= $23
Answer:
$23 total
Step-by-step explanation:
20 dollars is the bill + 15%
15% of 20 is 3 brings her total to $23 total
Hope this was helpful! have a great day!
SOMEONE PLEASE HELP ME WITH THIS!!!!
Answer:
D.
Step-by-step explanation:
115x + 170 = 630
Subtract 170 from each side of the equals,
115x = 460
Divide 460 by 115,
4
Thus, D is your correct answer.
Answered by:
matthewarvin06
Hey! Thanks for reading my answer. If this helped you in any way, please rate or say thanks! It's really appreciated. If you have any further questions, please let me know. Thanks!
Write the equation in point-slope form
of the line that passes through the point
(4, -7) and has a slope of -1/4.
Answer:
first i know but idk then
I'll mark you the brainiest if you get this right
0,1 chance is the correct answer
John owed his brother $25.75, but was able to pay him back $19.45. How much does John owe brother owe now?
Answer:
$6.30
Step-by-step explanation:
So we are going to subtract what is owed by what is payed back to find out how much John owes his brother
$25.75 - $19.45 = $6.30
John owes his brother $6.30
Please answer correctly !!!!!!!!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!!!!
A+22°=90° (SUM OF COMPLEMENTRY ANGLES )
A=90°-22°
A=68° ANSWER.
PLEASE PLEASE HELP I REALLY NEED IT
QUESTION 2
1) Mrs. Houser is baking cookies for an elderly neighbor. She decides to make half of this cookie recipe since she doesn't need the whole thing. Look at the recipe and then answer the questions below
Answer:What’s the question that we have to answer?
Step-by-step explanation:
Answer: it would be 2 1/3 cups
Step-by-step explanation:
Which relation is not a function?
Answer:
B.
Step-by-step explanation:
You can't have the same X values for two different Y values
in this case 19 goes with 11 and 10 in the pairs (19,11) and (19,10)
f(x) = 2x-4
function table
Answer: This is a function.
Step-by-step explanation: Simply input any real number into x and solve for the y part.
Answers in picture.
Answer:
so lets have 4 domains meaning what x could be 3,6,10,20
Step-by-step explanation:
so you must replace the x's with that number
so x=3
f(3)=2(3)-4 2*3=6 6-4=2 so f(3)=2
y is 6
f(6)=2(6)-4 2*6=12 12-4=8 so f(6)=8
y is 8
x=10
f(10)=2(10)-4 2*10=20 20-4=16 so f(6)=16
y is 16
x=20
f(20)=2*20-4 2*20=40 40-4=36 so f(20)=36
y is 36
I’ll mark brainliest! Pls helpp
Answer:
60 yds
Step-by-step explanation:
10 + 15 + 4 + (10 - 4) + 20 + (20 - 15) = 60
Answer: 60 Yards
In this model, we have all sides except for two. In order to find the perimeter of this, you would need all sides.
To find the missing sides you can see that the lenght of the side on the left is 10 yards. And the entire right side is equal to that left side. So, to find the missing side x you would need to solve: x+10-4. So, x is 6.
Do the same for the top and bottom to get the other missing side that is perpendicular to the side that is 4 yards is 5 yards.
Now that you have the lengths of all of the sides, you can solve for the perimeter. You would do,
[tex]15+4+6+20+10+5=60[/tex]
Please mark brainliest if correct :)
2. What is the value of the expression -5(x + 10)?
Answer:
Step-by-step explanation:
PLEASE HELP ME ASAP!!!!
Answer:
1 X 88=88
2 X 88=176
3X88=264
4X88=352
Step-by-step explanation:
