Mathematics College

Please help I’ll give brainleist

Answers

Answer 1

The fourth one I know this one already

Related Questions

Which is equivalent to 3/8 1/4

Answers

Answer:

Step-by-step explanation:

what is equivalent to

1/4: 2/8, 4/16, 8/32....... and etc-

3:8: 6/16, 9/24 and etc.......-

i was listening to rhinestone eyes while typing this-

ty :P

In 2010, 8476 earthquakes
ocurred in the united states
of these 91.4% were minor
tremors with magnitude of
3.9 or less on the Richter
scale. How many minor earth
quakes occurred in the United
States in 2010? Round to
the nearest whole number

Answers

Answer:

7747

Step-by-step explanation:

8476 × 91.4%

=7747

∴ 7747 minor earthquakes occured in 2010

Answer:

Step-by-step explanation:first I don't know

Second I don't know

And finally I don't know

Pls Pls Pls Pls PLs PLS helpppp
I'm giving 45 points if you help

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H= blank will be the answer B

of 24 maths teachers ,15 of them are left handed . what percentage of the teachers are right handed

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Answer:

38%

Step-by-step explanation:

Percentage is 37.5% but you round up

Describe the sequence of transformations that shows a quadrilateral of rstu is similar to quadrilateral VXYZ

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Answer: What does the figure look like exactly?

Step-by-step explanation:

Joaquin can read one comic book in 15 minutes. Write and solve an equation to determine how many comic books he can read in 75 minutes.

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Joaquin can read 5 comic books in 15 minutes. 75 divided by 15 = 5.

Deanna says a common denominator for ¼ and ⅙ is 20. Do you agree? Explain why or why not

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Answer:

Step-by-step explanation:

4 IS a factor of 20

BUT

6 IS NOT a factor of 20

a common denominator for 1/4 and 1/6 would be 12

A side of the triangle below has been extended to form an exterior angle of 128° . Find the value of x.

Answers

Answer:

Step-by-step explanation:

The sum of adjacent angles traversed by a line must equal 180 degrees.

128+x=180

x=52

Answer:

x=52 degrees

Step-by-step explanation:

x=180-128=52 degrees because x is supplementary to 128 degrees.

Which statement is true? Select all that apply?
A) 2/7 x 3/8 < 3/8 because 2/7 < 1
B) 2/7 x 3/8 > 3/8 because 2/7 > 1
C) 2/7 x 3/8 > 2/7 because 3/8 > 1
D) 2/7 x 3/8 < 2/7 because 3/8 < 1

Answers

It’s A and D. Because the equation is bottom smaller than 1.

Joanna works in a marina. Boat servicing costs $70.00, plus $4.50 for each litre of oil. Joanna serviced a boat and made out a bill for $88.00. How many litres of oil did she use?(use equations)

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$88.00 minus $70.00 base fee is $18.00 then you divide that by $4.50.
The answer is 4 liters.

Which expressions are equivalent to 4/5×15: 5x3, 4x 5/15, 4x3, 3x 15/5, 4x 15/5.

Answers

Answer:

these are the equivalwnt expressions 4/5×15=4×5/15; 5×3=3×15/5

The expression equivalent to 4/5 × 15 is 4×3

What is the BODMAS rule?

According to the BODMAS rule, the brackets have to be solved first followed by powers or roots (i.e. of), then Division, Multiplication, Addition, and at the end Subtraction. Solving any expression is considered correct only if the BODMAS rule or the PEMDAS rule is followed to solve it.

Given here the expression 4/5×15 thus simplifying it we get

4/5×15= 4×3

= 12

Hence, The expression equivalent to 4/5 × 15 is 4×3

Learn more about the BODMAS rule here:

https://brainly.com/question/29795897

#SPJ2

HELP PLEASEEEEEEEEEEE!!!

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Answer:

The graph under the "U" graph

Step-by-step explanation:

Help ASAP I’ll give 51 points and anything I need it now pls
7th grade math

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3x-x+2=4 is the answer <3

1) Kayla is using mental math to find the given sum. Which equivalent
expression could she use?
A)
85 + 20
B) 90 - 13
C)
100 + 13
D) 105 - 2

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What’s the given sum?

what is this ???????/ 9.1 ∙ 102

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Answer: 928.2

Step-by-step explanation: 9.1 x 102 = 928.2.

928.2= 9.1 x 102 I’m pretty sure that dot in the middle is multiplication

If a man walks at the rate of 3 feet per second, how many minutes will it take him to walk 5760 feet?

Answers

Answer:

32 minutes

Step-by-step explanation:

There are 60 seconds in a minute

That means we will need to know how many feet he walks in a minute

So we would do 3 x 60 which equals 180 so he walks 180 ft per miute

Now we need to figure out how many minutes it took for him to walk 5760 ft.

So we would do 5760 ÷ 180 which equals 32

So the aswer is 32 minutes for him to walk 5760 ft.

Hope this helps

A car drives ninety-one miles on seven gallons of gas. Determine the number of miles per gallon.

Answers

1 gallon = 13 miles

2 gallons = 26 miles

3 gallons = 39 miles

4 gallons = 52 miles

5 gallons = 65 miles

6 gallons = 78 miles

7 gallons = 91 miles

Please help fast I’ll give u a lot of points
Please say the right answer

Answers

Answer:

Plant A is increasing 2cm each day.

Plant B is increasing 6cm each day

Plant B is increasing 4cm more than Plant A each day.

please i need help with #12 and #13!!!

Answers

9514 1404 393

Answer:

12. median: AD; altitude: CE; midsegment: none

13. x = 2

Step-by-step explanation:

12. The median joins a vertex with the midpoint of the opposite side. Point D is identified as the midpoint of BC, so AD is the median.

An altitude is a segment from a vertex that is perpendicular to the opposite side. CE is an altitude of this triangle.

A midsegment joins midpoints of adjacent sides of the triangle. Only one midpoint (D) is identified in this triangle, so no midsegment can be named.

Additional comment: BF is an angle bisector. Perhaps that is what is intended in part (c). You may want to report this question to your teacher.

13. The base segment is twice the length of the midsegment:

2(5x -3) = x +12

10x -6 = x +12 . . . . . eliminate parentheses

9x = 18 . . . . . . . . . . add 6-x

x = 2 . . . . . . . . . . . . .divide by 9

Find the total cost, to the nearest cent, for a meal at a restaurant that cost $19.74 with
an additional sales tax of 7.5%

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$21.22

Multiply 19.74 times 0.075 (7.5% converted to a decimal) to get 1.48 (the amount of tax) and add that to the cost of the meal (19.74)

4 units 2 units 7 units 3 units what's the area

Answers

Answer:

15 units

Step-by-step explanation:

split the figure into two figures

one with 4x3 and the other with 1x3

then find the area for each and add the areas to get total area

4x3=12

1x3=3

12+3=15

hope this helps have a blessed day :)

Answer:

The answer has to be 168

Step-by-step explanation:

To find the Area you need to multiply all the lengths of each side together.

So 3x4x2x7=168

HOPE THIS HELPS!!!

PLEASE MARK BRAILIEST!!!

Jesse rides his bike to school on most days. The school is 4.5 miles from his house. If it takes him 13.5 minutes to ride to school, what is his rate per mile?

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Use the formula r = d/t.For example: Your rate is 24 miles divided by 2 hours, so: r = 24 miles ÷ 2 hours = 12 miles per hour. So basically devide 4.5 to 13.5

Six and one-half ounce is
milliliters.

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207.014
I’m pretty sure that’s right :)

4x.5x³.2x⁵ find the product

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the answer is b and i know that cause just david’s

In trapezoid MNPQ shown below, MN || QP, m&M = 108°, m&P = 4x - 5, and
mxQ = 3x + 21. What is the number of degrees in m«N.

Answers

Answer:

Answer:

The answer is below

Step-by-step explanation:

A trapezoid is a quadrilateral (has four sides and four angles) with a pair of opposite parallel sides. The pair of opposite parallel side is known as the base. Also, the angles on the same leg of a trapezoid (adjacent angles) are supplementary (add up to 180°).

In trapezoid MNPQ:

∠M + ∠Q = 180° (angles on the same leg are supplementary)

108 + (3x + 21) = 180

3x + 129 = 180

3x = 51

x = 17

Also:

∠N + ∠P = 180° (angles on the same leg are supplementary)

∠N + (4x - 15) = 180

∠N = 180 - (4x - 15)

∠N = 180 - 4x + 15

∠N = 195 - 4x

substitute x = 17°:

∠N = 195 - 4(17)

∠N = 127°

1/10 of the counters in a bag are blue. 1/2 of the counters are red. 2/5 of the counters are yellow. Which of the ratios below shows the ratio of blue to red to yellow?

Answers

Answer:

well 1/10 are blue, 5/10 are red, and 4/10 are yellow.

1/10 blue

5/10 red

4/10 yellow

I don't really know how to answer this question but I hope me converting the ratios helps :)

Step-by-step explanation:

Given: 1/10 blue
1/2 red
2/5 yellow

First, make it so that each if their whole (denominator, or the right side) is equal.

We already know that 2 and 5 are common factors of 10, so we get them to the number 10 by equal multiplication.

1/10 - blue
1/2(5) = 5/10 - red
2/5(2) = 4/10 - yellow

Now just take their numbers in order.

Answer: 1:5:4

3 +17 p + 2 - P
Simply each expression by combing like terms

Answers

3+17p+2-p
=3+2+17p-p
=5+16p

hope this helps!!

Help please!! I will mark brainlest

Answers

Answer:

Step-by-step explanation:

My brother, they would add to 180 :D

You can see, QTS is an obtuse angle, and the PTQ is smaller, but no matter what, if you add them, they will always add up to 180

find the diamtere of a circle if its radius is 96.5cm

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[tex] \huge \blue{\tt{Answer:}} [/tex]

[tex] \sf {diameter = 2\times {radius}} = \sf{2\times{96.5}} = \sf{193~cm} [/tex]

what the reciprocal of 7/9 the reciprocal of 9

Answers

Answer:

tge reciprocal of 7/9 is 9/7 while the reciprocal of 9 is 1/9

hello!

In order to find the reciprocal of a number, we should just flop it over.

If we have a fraction, and we're asked to find its reciprocal, we should just flop it over.

Please consult the formula for more details:-

[tex]\sf{The~reciprocal~of~a~is~\frac{1}{a}} \\The~reciprocal~of~\frac{a}{b} ~is~\frac{b}{a} }}[/tex]

According to the formula,

[tex]\sf{The~reciprocal~of~\frac{7}{9} ~is~\frac{9}{7} }\\The~reciprocal~of~9~is~\frac{1}{9} }}}[/tex]

note:-

Hope everything is clear; if you need any clarification/explanation, kindly let me know, and I will comment and/or edit my answer :)

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