Answer:
7
Step-by-step explanation:
35x2=70 14/2=7
Scale factor from ABCD to PQRS
Answer:
I think it's 2 to 4. i advise you should xheck utube for tue explanation
Add then divide.
Evaluate
(7.3 X 10^6) + (2.4 X 10^7)
(4 X 10^4)
Answer:
Step-by-step explanation:
(7.3 X 10^6) + (2.4 X 10^7)
= 31.3 × 10^6
or 3.13 × 10^7
(4 X 10^4)/ (31.3×10^7)
=1.28 × 10^-3
Solve the following expression. d=5 2d+4d-9-7
Answer:
14Step-by-step explanation:
[tex]2d+4d-9-7\\\\d =5[/tex]
Substitute ; d= 5 into the given equation
[tex]2(5)+4(5) -9-7\\\\Follow\:the\:PEMDAS\:order\:of\:operations\\\\10 +20 -9-7\\\\\mathrm{Add\:and\:subtract\:\left(left\:to\:right\right)}\:\:\\\\10+20 =30\\\\=30-9-7\\\\30-9=21\\\\=21-7\\\\21-7\\=14[/tex]
The value of the expression 2d + 4d - 9 - 7 is 14 if the value of d is 5 after plugging d = 5 in the equation.
What is an expression?It is defined as the combination of constants and variables with mathematical operators.
The question is incomplete.
The complete question is in the picture, please refer to the attached picture.
It is given that:
The expression:
= 2d + 4d - 9 - 7
Plug d = 5 in the above expression:
= 2(5) + 4(5)- 9 - 7
The arithmetic operation can be defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has a basic four operators that is +, -, ×, and ÷.
= 10 + 20 - 9 -7
= 30 - 16
= 14
Thus, the value of the expression 2d + 4d - 9 - 7 is 14 if the value of d is 5 after plugging d = 5 in the equation.
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Iola has $75. She buys a pair of shoes on sale for one-half off and a pair of socks for $6. She has $32 left. Which equation can be used to find x, the regular price of the shoes?
Answer:
To solve for the problem above, let x be the regular price of the shoe.
1/2x is the one-half price of the shoe then we add 6 for the pair of socks,
1/2x + 6, then lola has 32 left so we add that too, 1/2x + 6 + 32 = 75. The total amount of lola spent is 75 - 32, which is 1/2x + 6.
Step-by-step explanation:
4 questions, if you dont know all of them please just help with at least 1. i have crossed out the ones i dont need help with. help me for brainliest <3
Answer:
the part you crossed out makes it look like a person's eyes and eye brows lol
Step-by-step explanation:
Two adults and two children plan to travel round trip from Anchorage to Fairbanks. How much will the trip cost in the summer?
It says to solve for z, but don’t know how to.
Z-7x(-2)=-6
Answer:
z = - 6 - 14x
Step-by-step explanation:
Given
z - 7x(- 2) = - 6 , that is
z + 14x = - 6 ( subtract 14x from both sides )
z = - 6 - 14x
0(-4,1), and Y (-2, 3).
Answer: If you trying to find the distance [tex]d=\sqrt{16}[/tex] or 4. If you trying to find midpoint its MP= (-3,2)
Step-by-step explanation:Distance formula[tex]d=\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{2})^{2} }[/tex]
[tex]d=\sqrt{(-2-(-4))^{2}+(3-1})^{2} }[/tex] -2-(-4)=2 3-1=2
[tex]d=\sqrt{2^{2}+2^{2} }[/tex] 2 squared is 4
[tex]d=\sqrt{4+4}[/tex] equals [tex]d=\sqrt{16 }[/tex] or 4 simplyfied
Midpoint formula [tex]MP= (\frac{x_{1}+x_{2} }{2}), (\frac{y_{1}+y_{2} }{2} )[/tex]
[tex]MP= (\frac{-4+-2 }{2}), (\frac{1+3 }{2} )[/tex] -4+-2=-6 1+3=4
[tex]MP= (\frac{-6}{2} ), (\frac{4 }{2} )[/tex] -6/2= -3 4/2= 2
[tex]MP= (-3,2)[/tex]
Please help solve im stuck!
Answer:
Step-by-step explanation:
The statement that is not true (an exception is easily created) is C
Draw a 1 by 4 rectangle.
Underneath it draw a 2 by 2 rectangle.
They both have the same area (4 units) but they are not congruent. The corresponding lengths are not equal and that is another condition that must be met for there to be congruence. There are many others.
Draw a 2 by 2 square.
draw a triangle with a base of 1 and a height of 8. These two figures have the same area, but they don't even have the same number of sides.
C is simply not true.
Ann and Zoe love ice cream with cherries on top. Ann put 4 cherries on hers. Ann had 2 fewer cherries
than Zoe.
How many cherries did Zoe have?
cherries
Answer:
Zoe has 6 cherries
Answer:
6
Step-by-step explanation:
if Ann had 4 cherries on her Ice Cream and it says that Ann had 2 fewer that Zoe. So Zoe should have 6 cherries.
[tex]4+2=6[/tex]
I REALLY NEED THISSSSS
PLEASE HELP!!!!!!
1/3(1 - 1/4) to the second power?
Answer:
0.1875
Step-by-step explanation:
Graph y=-2x+5 only please help quickly
I’ll give brainliest to the quickest person
Answer:Slope: − 2 y-intercept: ( 0 , 5)x 0 5/2 y 5,0
Step-by-step explanation:
A bakery can make 21 cheesecakes for every 7 blocks of cream cheese. Which table represents the relationship between the number of cheesecakes the bakery makes and the number of blocks of cream cheese the bakery uses? A B Cheesecakes Cream Cheese (blocks) Cheesecakes Cream Cheese (blocks) 21 7 21 7 28 14 24 8 35 21 27 9 с D Cheesecakes Cream Cheese (blocks) Cheesecakes Cream Cheese (blocks) 3 1 3 1 4 2 6 4 5 3 9 7
Answer:
it would be D me child
Step-by-step explanation:
Someone help FAST ! It’s talking about integers.
Answer:
#1. 9
#2. -50
#3. -53
#4. 7
Please help me with this is so important
Step-by-step explanation:
78 + 119 + 105 + (180 - x) = 360
482 - x = 360
482 - 360 = x
122 = x
x = 122°
Answer:
it is trapezium and all angles value is 360 degree and three angles values are given then let unknown angle be y and add three angles then subtract value from 360 degree then add the value with x and subtract that value from 180 degree
Which inequalities can be used to find the solution set of the following inequality? Check all that apply. |2x – 5| Greater-than-or-equal-to 8 (2x – 5) Greater-than-or-equal-to 8 (2x – 5) Less-than-or-equal-to 8 (2x + 5) Greater-than-or-equal-to 8 –(2x – 5) Greater-than-or-equal-to 8 –(2x + 5) Greater-than-or-equal-to 8
Answer:
its 1 and 4
1. (2x – 5) ≥ 8
4. –(2x – 5) ≥ 8
Step-by-step explanation:
i just did the test
Answer: A,D
Step-by-step explanation:
4225x^4-130x^2-3+36y^2-81y^4
Answer:
=4225x4−81y4−130x2+36y2−3
Step-by-step explanation:
Answer two questions about Equations A and B:
A.
2x – 1 + 3x = 0
B.
5x – 1 = 0
1) How can we get Equation B from Equation A?
Choose 1 answer:
Add/subtract the same quantity to/from both sides
B
Add/subtract a quantity to/from only one side
Rewrite one side (or both) by combining like terms
Rewrite one side (or both) using the distributive property
Answer:
Step-by-step explanation:
C
Rewrite one side (or both) by combining like terms which is option(C)
What is equation?Equation is the defined as mathematical statements that have a minimum of two terms containing variables or numbers is equal.
2x – 1 + 3x = 0
5x – 1 = 0
To get Equation B from A, we would rewrite one side (or both) by combining like terms
2x – 1 + 3x = 0
5x – 1 = 0
This is Equation B
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find the zero of the function f(x) =-3x + 1
To find the zero of a function, we have to set f(x) equal to 0
0 = -3x + 1
Subtract 1 from both sides.
-1 = -3x
Divide both sides by -3
1/3 = x
what is S? (Algebra)
s - (-33) = 588
Answer:
s=555
Step-by-step explanation:
I'VE ASKED THIS ONE EARLIER BUT NOBODY ANSWERED Point D is in the interior of \small \angle ABC, \small m\angle ABC=20x-15, \small m\angle ABD=6x-5, and \small m\angle DBC=x+16. What is \small m\angle ABD? \small m\angle ABD= degrees
Answer:
7°
Step-by-step explanation:
Since, Point D is in the interior of angle ABC.
Therefore,
[tex]m\angle ABC = m\angle ABD + m\angle DBC\\
20x - 15 = 6x - 5 + x + 16\\
20x - 15 = 7x + 11\\
20x - 7x = 11+15\\
13x = 26 \\ x = \frac{26}{13} \\ x = 2 \\ \\ m\angle ABD = (6x - 5) \degree \\ m\angle ABD = (6 \times 2 - 5) \degree\\ m\angle ABD = (12 - 5) \degree \\ \huge \red{ \boxed{ m\angle ABD = 7\degree}}[/tex]
0.147 as a fraction please?
Answer:
3/20
Step-by-step explanation:
Need help ASAP! 20 points:)))
Answer:
Addition Property of Equality
If a, b, and c are any real numbers, and a(b + c) = ab + ac, then (b = c) a = ba + ca.
What is 3.680 divided by 7.86??
Answer:
The answer is 0.5 since we are rounding to the tenths place
Answer:
0.47 or 0.468 whichever one is better
Step-by-step explanation:
just divide with a calculator
What graph is a function of x
your cell phone plan cost $39.99 per month plus $0.13 for each text message you send or receive. you have a most $46 to spend on your cell phone bill. what is the maximum number of text messages that you can send or receive next month?
Answer:
55.87
Step-by-step explanation:
Answer:
46 messages.
Step-by-step explanation:
The top got cut off a bit, it says "Make the same/similar inequality as the other problem:"
y+7=-2/3(x+6) as a linear function
What happens to the copy when it is created with a scale factor greater than 1? Less than
1? Exactly 1?
Answer:
When a figure is scaled by a scale factor greater than 1, the copy is larger than the original. When the scale factor is less than 1, the copy is smaller. This means that triangles and are scaled copies of each other.
Step-by-step explanation:
Maya needs to drive miles to work. So far, she has driven miles. How many more miles must she drive?
Answer:7
Step-by-step explanation:
7 beacause she is far away
Answer:
unknown
Step-by-step explanation:
we need more stuff to go off of