Answer:
2 x 7 x 11
Step-by-step explanation:
Can someone please help me with this question:)
Answer:
x = 12 and y = 24 Can I get brainiiest
Step-by-step explanation:
We know (3x + 34) and (2x + 46) are vertical to each other so they equal the same measure. We will solve it like this.
3x + 34 = 2x + 46 (subtract 34 on each side)
3x = 2x + 12 (subtract 2x on both sides)
x = 12
Now plug in
3(12) + 34 = 2(12) + 46
36 + 34 = 24 + 46
70 = 70
Now all you have to do is do the other pair of angle
4y + 14 + 70 = 180 (we are using what we already know about 70)
(collect like terms)
4y + 84 = 180 (subtract 84 on both sides)
4y = 76 (divide by 4)
y = 24
(plug in)
4(24) + 14 = 6(24) - 34
96 + 14 = 144 - 34
110 = 110
true or false, the ratios 4:10 and 8:20 are equivalent
PLEASE HELP IF I FAIL MY MOM IS GONNA-
Answer:
True
Step-by-step explanation:
If you multiply both 4 and 10 by two, you get 8 and 20
The ratios 4:10 and 8:20 are Equivalent.
What is ratio?A ratio is a comparison between two amounts that is calculated by dividing one amount by the other. The quotient a/b is referred to as the ratio between a and b if a and b are two values of the same kind and with the same units, such that b is not equal to 0. Ratios are represented by the colon symbol (:). As a result, the ratio a/b has no units and is represented by the notation a: b.
Given:
As, when the two ratios are equal after simplifying then they are equivalent ratio.
So, 4/10
= 2/5
and, 8/20
= 2/5
As, both ratios are giving equal value after simplifying.
Learn more about ratio here:
https://brainly.com/question/13419413
#SPJ2
What can you do to the Smiley Face 1 to get Smiley Face 2?
Answer:
turn 180
Step-by-step explanation:
The weather center in Alaska recorded the average temperature for 42 days and prepared the dot plot shown. What was the mean temperature during that period?
A. 12.4 degrees
B. 10.7 degrees
C. 11.3 degrees
D. 9 degrees
Select all the equations where b=11b=11b, equals, 11 is a solution. Choose 2 answers: Choose 2 answers: (Choice A) A 2b=2112b=2112, b, equals, 211 (Choice B) B b+18=7b+18=7b, plus, 18, equals, 7 (Choice C) C 77=7b77=7b77, equals, 7, b (Choice D) D 9=b-29=b−29, equals, b, minus, 2 (Choice E) E 11=33\div{b}11=33÷b
Answer:
Step-by-step explanation:
We are to choose all the equation that evaluates b to be 11. The following equations are true;
77 = 7b
To get b, we will divide both sides by 7
77/7 = 7b/7
11 = b
b = 11
This shows that the equation is correct since b = 11
Also 9 = b-2
To get b, we will add 2 to both sides of the expression
9+2 = b-2+2
11 = b
b = 11
This shows that the equation is correct since b = 11
Hence option C and D are correct
Answer:
C and D
Step-by-step explanation:
You do the opposite of the question to get answer.
5.1 x 10
Please help
Answer:
51
Step-by-step explanation:
Because 5.1 times ten equals 51 because if you times ten by 5 u get 50 and then do .1 times ten you get 1
In a shoe store window, Sandy sees a sign announcing 25% off all sandals in stock. She finds a pair she likes that was originally priced at $45. If Sandy buys this pair of sandals on sale, how much will she pay?
a)11.25 b)22.50 c)33.75 d) 56.25
Identify the most precise name for the angle pair shown in the picture.
1. Adjacent Angles
2. Supplementary Angles
3. Vertical Angles
4. Linear Pair
5. Complementary Angles
Answer:
Complementary Angles
Step-by-step explanation:
Complementary angles are angles whos measures add up to 90 degrees! The angles in the picture can also be described as adjacent angles, because they share the same vertex.
So these angles are technically both complementary and adjacent, but they are more specifically, complementary.
I hope I was of assistance! #SpreadTheLove <3
Why would someone choose to use a graphing calculator to solve a system of linear equations instead of graphing by hand? Explain your reasoning
Answer:
A graphing calculator is more accurate than graphing by hand. If the slope and/or y-intercept is a fraction or decimal, it is more difficult to accurately graph by hand.
A waiter earned a 3% tip. What decimal is equivalent to 3%
Answer:
0.03
Step-by-step explanation:
1 would be 100% so 0.03 would = 3
Nick is making a fruit salad. He buys apples for $1.29 per pound and oranges for $1.35 per pound. He spends no more than $12. Let x represent the number of pounds of apples that Nick buys. Let y represent the number of pounds of oranges that Nick buys. Which inequality represents this situation? 1.29x+1.35y<12 1.29x+1.35y≥12 1.29x+1.35y>12 1.29x+1.35y≤12
Answer:$15.95
Step-by-step explanation:
You have to Add to get your answer I'll show you how I got $15.93:
1.29+1.29=$2.58
2.58+1.35=$3.93
3.93+12=$15.93
Your answer is:$15.93
hope this was helpful:)
Write an interpretation of the statement f(3) = 75.
Given:
The statement is
[tex]f(3)=75[/tex]
To find:
The interpretation for the given statement.
Solution:
We know that,
[tex]f(x)=y[/tex] ...(i)
Here, x is the input value and y is the output value.
We have,
[tex]f(3)=75[/tex] ...(ii)
On comparing (i) and (ii), we get
[tex]x=3,y=75[/tex]
It means, the output value of the function f(x) is 75 at x=3.
Convert 137 pounds to kilograms. Use 1 kg = 2.2 lb.
Answer:
62.1422
Step-by-step explanation:
62.142
Any conversation from lbs to kilograms can be approximated by dividing labs by 2.205
Find the distance between -7, -3 2/3 on a number line.
Answer:
3 and 1/3 because 7 minus 3 and 1/3 equals 3 2/3 or you could also do 3+3=6 and 2/3+1/3=1 and 1+6=7
The distance between -7 and -3 2/3 on the number line is 3 1/3
How to determine the distance between the numbers?The numbers are given as:
-7 and -3 2/3
Calculate the absolute difference between both numbers
d = |-7 + 3 2/3|
Evaluate the difference
d = | 3 1/3|
Evaluate the absolute value expression
d = 3 1/3
Hence, the distance between -7 and -3 2/3 on the number line is 3 1/3
Read more about number lines at:
https://brainly.com/question/4727909
Helpppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp[[[[[[[[[Erica deposited $450 in a bank account at the beginning of the month. A payment of $35.20 is automatically deducted each month for her gym membership. If she makes no other deposits or withdrawals, how much money is in Erica’s account at the end of four months?
if your call phone bill was $67.82 and there is a 7.5% late free tax how much will your bill will be
Answer:
$72.91
Step-by-step explanation:
1.) 0.0075 x 67.82= 5.0865
2.) 67.82+5.0865= 72.9065 but I rounded it to 72.91 because with money it doesn't go beyond the hundredths place
dont understandd helppp
Answer:
y[tex]\leq[/tex] -12 or y[tex]\geq[/tex] -4
Subtract 6 from both sides 3|y+8|+6-6[tex]\geq[/tex]18-6Simplify 3|y+8|[tex]\geq[/tex]12 Divide both sides by 3Simplify |y+8|[tex]\geq[/tex]4Apply absolute rule y+8[tex]\leq[/tex] -4 or y+8[tex]\geq[/tex]4Combined the interval y[tex]\leq[/tex] -12 or y[tex]\geq[/tex] -4y[tex]\leq[/tex] -12 or y[tex]\geq[/tex] -4:) Hope You Enjoy :) They are both real numbers :)PLEASE HELP I NEED THIS
Michael read 14 books in 26 months. At the same rate, about how many books can he read in 48 months?
Answer:
336/13 books in 48 months
Step-by-step explanation:
14 books : 26 months
first, find how many books he reads in one month (by dividing the given rate by the number of months)
14 books : 26 months
/26 /26
7/13 books : 1 month
now multiply by the number of months that this problem requires
7/13 books : 1 month
*48 *48
336/13 books : 48 months
-0.4 divided by 0.25
Find the slope.
|(3, 2) and (-5,2)
Answer:
Step-by-step explanation:
Given two points
(
x
1
,
y
1
)
and
(
x
2
,
y
2
)
, the slope is defined as
XXX
m
=
Δ
y
Δ
x
=
y
2
−
y
1
x
2
−
x
1
NASA is launching a prove that will travel in a straight line to Saturn and then beyond. Use d to represent the distance from Earth to Saturn, and use q to represent the total distance the probe has traveled. Saturn has not moved relative to the probe.
Step-by-step explanation:
its c because ppl eheueebeuebeue eueeb
(e) If f(x+3) = f(x) + f(5) then prove that: f(2)= 0 and f(5) = -f(-1)
Answer:
See below.
Step-by-step explanation:
f(x + 3) = f(x) + f(5) (Given) so:
f(2 + 3) = f(2) + f(5)
and f(2) = f(2 + 3) - f(5)
= f(5) - f(5) = 0.
f(-1) = f(-1 +3) - f(5)
= f(2) - f(5)
= f(-3)
So - f(-1) = f(3)
Also:
f(5) = f(x + 3) - f(x)
= f(x + 3 - x)
= f(3).
But f(3) = -f(-1) ( shown above),
So f(5) = -f(-1).
Which choice lists the numbers in increasing order?
Answer:
D
Step-by-step explanation:
Because negative is smaller than fractions. and ABC, is all off.
Answer: I think the answer is D/ the last answer
Step-by-step explanation:
1. The sum of first n terms of an arithmetic sequence is 3n²+4n
a, what is its first term?
b, write the algebraic form of the sequence.
c, find the 20th term.
Answer:
a. a₁=7, b. a_n=7n+1, c. a₂₀=141Step-by-step explanation:
a.
[tex]a_1=S_1=3\cdot1^2+4\cdot1=3+4=7[/tex]
b.
[tex]a_1+a_2=S_2\\\\a_1+a_1+d=3\cdot2^2+4\cdot2\\\\7+7+d=3\cdot4+8\\\\14+d=12+8\\\\d=6\\\\\\a_n=a_1+d(n-1)\\\\a_n=7+6(n-1)\\\\a_n=7+6n-6\\\\\underline{a_n=7n+1}[/tex]
c.
[tex]a_{20}=7\cdot20+1=141[/tex]
20 POINTS FOR YOU !!!
HELP ME PLEASE
I WILL GIVE BRAINLIEST TO THE CORRECT ANSWER
given: ABCD is a parallelogram
prove: angle 1 is supplementary to angle 3
For a better understanding of the answer provided here, please have a look at the attached diagram.
The diagram has been made as per the information provided in the question.
From the statements in the question we can see that:
[1] is the angle
[2] is Supplementary
[3] is the segment bc
Thus, the above are the words or names that correctly fill in the blanks to complete the proof.
Answer:
See below.
Step-by-step explanation:
Statements: Reasons:
1) ABCD is a parallelogram : Given
2) ∠1≅∠2 : Alternate Interior Angles Are Congruent
3) ∠2+∠3=180 : Angle Addition Postulate
4) ∠1+∠3=180 : Substitution
5) ∠1 is supplementary to ∠3 : Definition of Supplementary Angles
And we're done!
A salt-water tank needs to contain 5 gallons of water for each 1-inch fish. If Ian has a 30-gallon tank, predict how many inch-long fish he can have.
Answer: 6 one inch fish
Step-by-step explanation: he needs to have 5 gallons of water for every one-inch fish. 6 x 5 is 30
A deli has a special one-day event to celebrate its anniversary. On the day of the event, every eighth customer receives a free drink. Every twelfth customer receives a free sandwich. If 200 customers show up for the event, how many of the customers will receive both a free drink and a free sandwich? Write your answer as a 3 digit number.
Answer:
25.0 gets a free drink
16.7 gets a free sandwich
Step-by-step explanation:
200÷8=25
200÷12=16.66 round to 3 digits would be 16.7
Two lines intersecting at a right angle
form a line.
are parallel.
are perpendicular.
form aray
Answer:
Form aray
Step-by-step explanation:
Neither form a line and it also have both parts and perpendicular
solve this equation step by step x+3*2=12-2*2
Answer:
Step-by-step explanation:
x+3*2=12-2*2
x+6=12-4
x+6=8
-6 -6
x=2
Select all that apply.
Which of the following name an angle in the drawing?
Answer:
ECB
ACB
CDE (if it doesn't matter what order the letters are in)
Step-by-step explanation: