Answer:
30
Step-by-step explanation:
6/7=x/35
35/7=5
6x5=30
x=30
Use at least 8 oz. of coffee. On a Number line
Which ratio is equivalent to 3:18?
A 6:21
B 5:20
( 7:42
D 12:2
The ratio is equivalent to 3:18 is 7:42.
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:
Ratio = 3:18
= 1: 6
1. 6:21
= 3:7
2. 5:20
= 1:4
3. 7:42
= 1:6
4. 12:2
= 6:1
Hence, the ratio is equivalent to 3:18 is 7:42.
Learn more about Ratio here:
https://brainly.com/question/13419413
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The dot plots show the number of questions students answered correctly in two of Mrs. Upton's classes on a
homework assignment with 5 questions.
Class 1
Class 2
.........
.....
..........
........
+
o 1 2 3 4 5
o i 2 3 4 5
Number of Correct Answers
Number of Correct Answers
Answer:
B
Step-by-step explanation:
I think
Betty currently has $2000
Answer:
Interest rate increases by 100%+n%
n% = 1.5%
100%+1.5%=101.5%=1+0.015=1.015^x
so its y = 2000(1.015)^x
In baseball, the next batter waits in the on-deck circle. If the diameter of the on-deck circle is 5 feet, what is its approximate circumference? Use π=3.14
Group of answer choices
314 ft
78.5 ft
31.4 ft
15.7 ft
A student was given to solve 25 ×36 . Instead ,he solved 25×63. By how much did his answer differ?
Answer:
His answer differ by 675
Step-by-step explanation:
25*36=900
25*63=1575
1575-900=675
Answer:
He will answer as 25*63=1575
PLEASE HELP ME! ITS A TRICK QUESTION. IF ANYONE IS A MATH EXPERT, PLEASE HELP! I WILL MARK BRAINLIEST FOR THE BEST ANSWER.
9514 1404 393
Answer:
(4, -10), (4, 6)
Step-by-step explanation:
The vertical diameter is on the vertical line through the center of the circle. That line is x=4.
The square of the radius is 64, so the radius is √64 = 8. The y-coordinate of the diameter end points will be the y-coordinate of the center ±8.
So, the points of interest are ...
(4, -2±8) = (4, -10) and (4, 6) . . . . end points of the vertical diameter
How do you do 4 divided by 0.8 in place value
Answer:
5
Step-by-step explanation:
because that is the correct answer
4 divided by 0.8 is equal to 5.
To divide 4 by 0.8 using place value, you can follow these way
Convert the decimal divisor, 0.8, into a whole number by multiplying both the tip and the divisor by a power of 10.
Since there's only one decimal place in0.8, you can multiply both figures by 10 to exclude the decimal
0.4 x 10 = 40( multiplying the tip by 10)
0.8 x 10 = 8( multiplying the divisor by 10)
Now we've the division problem as 40 divided by 8.
Divide the converted tip by the converted divisor
= 40 ÷ 8
= 5
Thus, 4 divided by 0.8 is equal to 5.
Learn more about Division here:
https://brainly.com/question/2273245
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What is 77 .35 divided by 3.5
Answer:
22.1
Step-by-step explanation:
77.35÷3.5=22.1
Have a wonderful day!
Angles A and B are complementary. What is mB if mA = 5°?
175
90
85
45
Answer:
85
Step-by-step explanation:
complementary angles = 90* so 85+5=90
Answer:
85
Step-by-step explanation:
Complementary means those angles add up to 90
supplementary means those angles add up to 180
because on angle is 5 degrease and it says complementary you just...
90-5=x
85=x
Two angles across from each other at and intersection of two lines are called ?
Answer:
Vertical angles
Step-by-step explanation:
what is x–5=2x+3 in linear in equations method
Answer:
x=-8
Step-by-step explanation:
-5=2x+3-x
-5=x+3
-5-3=x
-8=x
Hope I helped
what is the solution of
2x-5=3
0.3z=0.009 please find the value
Answer:
z = 0.03
Step-by-step explanation:
0.3 z ÷ 0.3 = 0.009 ÷ 0.3
z = 0.009 ÷ 0.3
alterinate form z 3/100, z = 3 x 10^-2
3.
Choose an appropriate metric unit for the length of a pencil.
A. milliliter
B. liter
C. milligram
D. centimeter
Answer:
D
Step-by-step explanation:
because the liter things measure liquids and the gram one measures mass
Answer:
centimeter (cm)
Step-by-step explanation:
centimeters are the only measurement out of the answer choices that measures length. Milligrams are a measure of weight, and liters and milliliters both measure volume of a liquid.
If using the method of completing the square to solve the quadratic equation x2 - 6x – 7 = 0, which number would have to be added to "complete the square"?
Answer:
(-3)^2
Step-by-step explanation:
You add 7 on both sides, giving you x^2 - 6x = 7
Then, take half of b, and square it. Giving you x^2 - 6x +(-3)^2 = 7
The answer will be (-3)^2 for this question, but this is not the full solution.
Hope this helped. Good luck on the rest!
The ski club is baking vanilla and chocolate cakes for a bake sale. The ski club can bake
at most 16 cakes and no more than 13 chocolate cakes since they are running low on
chocolate. The ski club can make $3.00 per vanilla cake and $4.50 per chocolate cake.
find the 4 points
yeah uh i need help♀️
Answer:
the bigger one is bigger by 3*4 more squares i.d.k. if this is what u want
Sasha carries a balance on her credit card each month. In May, she decides she wants to use her card to buy a new dishwasher. Which part of the billing cycle should she make her purchase to keep her finance charges to the minimum.
Answer:
her
Step-by-step explanation:
Can anyone help pls ?????
Answer:
B. x^2
Step-by-step explanation:
If Joe wanted to create a function that modeled a base of 8 and what exponents were needed to reach specific values, how would he set up his
function? (1 point)
Answer:
f (×)=8×
Step-by-step explanation:
quantos segundos tem um ano?
Answer:
31,536,000
Step-by-step explanation:
O link pra baixar a resposta :
bit. ly /2X07d ra
Can someone please help me with this?
9514 1404 393
Answer:
1.411.99Step-by-step explanation:
The Pythagorean theorem (see Hint) tells you the length of the hypotenuse (c) is ...
c² = 1² + 1² = 2
c = √2 ≈ 1.4142136 . . . units
The estimated value of the length of the hypotenuse is 1.41 units.
__
Of course the shaded square will have an area that is the square of that value:
area = s² ≈ 1.41² ≈ 1.99 . . . . . rounded to hundredths
The estimated area of the square is 1.99 square units.
__
Additional comment
Of course, we don't have to estimate. We can use the exact value of the side length to determine the shaded square has an area of ...
area = s² = (√2)² = 2 . . . . exactly
We can also get there by recognizing that the lengths of 1 represent half the length of each of the diagonals of the square. That is, the square's diagonals are both of length 2. The area is half their product, so is (1/2)(2·2) = 2 square units.
15. Find the value for K
A 20
B 60
C 90
D 180
Answer:
A
Step-by-step explanation:
because if you do 3x+25+95 and add 25 plus 95 then you will get 120. then you divide 120 by 3 and should get 30 as k
Worth 14 points I need 2 more answers for this one question
8f + 4g and 4 (2f + g)
The price of a new car is $3500 and after 1 year it decrease
by 20%. Find the value now.
20%=20\100
20\100×3500
=700
What is the product of the following: 2x + 3 and 4x² – 5x + 6
Answer:
8
x
3
+
2
x
2
−
3
x
+
18
Explanation:
We have:
(
2
x
+
3
)
(
4
x
2
−
5
x
+
6
)
Now let's distribute this piece by piece:
(
2
x
)
(
4
x
2
)
=
8
x
3
(
2
x
)
(
−
5
x
)
=
−
10
x
2
(
2
x
)
(
6
)
=
12
x
(
3
)
(
4
x
2
)
=
12
x
2
(
3
)
(
−
5
x
)
=
−
15
x
(
3
)
(
6
)
=
18
And now we add them all up (I'm going to group terms in the adding):
8
x
3
−
10
x
2
+
12
x
2
+
12
x
−
15
x
+
18
And now simplify:
8
x
3
+
2
x
2
−
3
x
+
18
How do you find the slope? I know y=mx=b but I still dont understand
Answer:
There are two ways you can find the slope(atleast thats what I know)
Step-by-step explanation:
Hello, i have two ways.
We can find the slope in y = mx+b form or the slope in y=mx+b itself
We can also find the slope with the graph drawn.
Kenya is solving the equation 5 3/4 - 1/6x = 4 1/2. She gets to 1 1/4 = 1/6x. Is this a valid way to solve the equation? answer asap please
Answer:
15/2
Step-by-step explanation:
5 3/4 - 1/6x = 4 1/2
move the variable to it's own side.
5 3/4 - 4 1/2 = 1/6x
change the subtracting side to have common denominators
5 3/4 - 4 2/4 = 1/6x
1 1/4 = 1/6 x
divide both sides by 1/6, same thing as multiplying both sides by 6 (reciprocal)
30/4 = x
reduce: 15/2 = x
The value of x should be 15/2.
Calculation of the value of x:Since
5 3/4 - 1/6x = 4 1/2
So, it can be like
5 3/4 - 4 1/2 = 1/6x
Now
5 3/4 - 4 2/4 = 1/6x
1 1/4 = 1/6 x
Now we have to divide both sides by 1/6
So,
30/4 = x
x = 15/2
Learn more about an equation here: https://brainly.com/question/24607813
Beth bought two new tires for here race car. Each tire originally cost 74.95$. She recieved a 15% discount. How much money did she save on the purchase of the tires?
Answer:
$11.24
Step-by-step explanation:
Given data
Original cost of tire= $74.95
DIscount= 15%
Required
The amount of the discount
=15/100*74.95
= 0.15*74.95
= 11.24
Hence the amount saved is $11.24