Mathematics College

i need help please answer asap​

I Need Help Please Answer Asap

Answers

Answer 1

Answer:

48 sq

Step-by-step explanation:

Related Questions

Kari swims 4 laps around a pool in 12 minutes,
1. How many minutes per lap is that?

Answers

Answer:

3 minutes per lap

Step-by-step explanation:

12 divided by 4 is 3

Answer:

12÷4=3

Step-by-step explanation:

3 lapsaround the

What is the slope between the point (3,5) and (7,6)

Answers

Answer:

1/4

Step-by-step explanation:

y2-y1 (6-5) / x2-x1 (7-3)

Make q the subject of the formula 2(q+p) = 1 + 5 q

Answers

Answer:

q = 2/3p - 3

Step by step:

2q+2p = 1+5q
2q - 5q = -2p + 1
-3q = -2p + 1
q = 2/3p - 3

help please ⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️​

Answers

Answer:

1 [tex]\frac{11}{12}[/tex]

Step-by-step explanation:

2[tex]\frac{1}{4} \\[/tex] - [tex]\frac{1}{3}[/tex] 1[tex]\frac{5}{4}-\frac{1}{3}[/tex]   [tex]1+\frac{11}{12}[/tex]1[tex]\frac{11}{12}[/tex]

What is 3÷34

A. 2.25
B. 3
C. 4
D. 12

Answers

Answer:

I think it is 12

(D)

ANSWER:

its D= 12

its easy

What is the equation of the line that passes through the point (-4,-8) and has a slope of 4

Answers

Answer:

y=4x+28

Step-by-step explanation:

(y-y1)=m(x-x1)

(y +4) = 4(x+8)

y+4 = 4x+ 32

y=4x + 28

PLEASE HELP PLEASE!!!!!!!!!!!!!!!!

Answers

Answer:

-1 5/36

Step-by-step explanation:

Hope this helps!!

この問題を最も簡単に解決する. 不適切な回答はありません.

Answers

japones ^^

look you have to multiply

8 cm x 6cm

20cm x 6 cm

and the answer that comes out of the multiplication is the correct one

-19/5 / -38/5 help please

Answers

Answer:

0.5

Step-by-step explanation:

8(x+10) distributive property to simplify the expression

Answers

Answer:

Step-by-step explanation:

8x-10

Will Mark Brainliest! What are the coordinates of point A?


(–2, –6)

(–6, –2)

(–6, –3)

(–3, –6)

Answers

Step-by-step explanation:

the first one -2,-6 .......

Answer:

It is option D which is (-3, -6)

Step-by-step explanation:

I know cause I got it write on edge and if you look at the graph, it will say that

Help me out pleaseeeeeeeee

Answers

Answer:

I think Alisson

Step-by-step explanation:

Answer:

When you drop two objects at a time they each weigh a certain amount the one that is more solid and heavier will fall faster because the one that is hard weigh anything and won't have very much weight to bring it down. The one that weighs the least will eventually fall but first will be the heavier object .

I believe the correct answer would be Allison

Amber had $45.00. She spent
of it and saved the rest. How much money did she save?

Answers

Answer:

$22.50

Step-by-step explanation:

What is an equivalent expression of 34+15m+m+23+m

Answers

Answer:

17m+57

Step-by-step explanation:

Combine like terms: 34+23 is 57 and 15+1+1 is 17 so its 17m+57

Hope this helps plz mark brainliest :D

17m+57
combine all like terms

find the discrimnate of -x^2+2x-8=0

Answers

Answer:

-28

Step-by-step explanation:

-28 is the answer to ur question

what is the answer to 6(x + 2)

Answers

Answer:

6x + 12

Step-by-step explanation:

Answer:

6x + 12

Step-by-step explanation:

hope this helps (´▽`ʃ♡ƪ)

Can I get some help please

Answers

Answer:

it looks like a 150 degree angle??

Step-by-step explanation:

PLEASE HELP URGENTLY!!

Answers

Answer:

TPW is a isosceles because it has at least two equal sides and two equal angles (two congruent sides and angles)

Step-by-step explanation:

Hope that helps dude !

The accompanying data resulted from a flammability study in which specimens of four different fabrics were tested to determine burn times. Fabric Type Ýi. Si ni 1 11.6 .75 42 13.1 .88 43 14.5 .94 44 15.6 .98 4The analysis of variance is given as follows: Source DF SS MS F p-value Fabric Type 3 28.322 9.441 11.875 0.002 Error 12 9.543 0.795 Total 15 37.865 A) Write a linear contrast for Question 1: Is the mean burn time of fabrics of type 3 different than the mean burn time of type 4? B) Write a linear contrast for Question 2: Is the mean burn time of fabrics of type 1 different than the average of burn times of fabrics of the other three types (2, 3, 4)? C) Are the two contrasts defined in (a) and (b) mutually orthogonal? Explain why or why not. D) Conduct a F test about the linear contrast defined in (a). Use a = 0.05

Answers

Answer:

Following are the solution to the given point.

Step-by-step explanation:

In point a:

Linear comparison of the mean burning period of textiles of type three different from the mean type 4 burn time:  

[tex]\to C_1= \bar{y_3}- \bar{y_4}[/tex]

In point b:

Linear comparison to the moderate burning time of type 1 textiles distinct from the average burn periods of all the other three styles of textiles[2,3,4]:  is  

[tex]\to C_2 = \bar{y_1} - \frac{1}{3} \bar{Y_2} - \frac{1}{3} \bar{Y_3} - \frac{1}{3} \bar{Y_4}[/tex]

In point c:

The comparison in a and (b) above is orthogonal to one another. Since the number of coefficient products is :

In point d:

The contrast value is [tex]C_1 = \bar{y_3} -\bar{y_4}.[/tex] The estimate of the contrast:

[tex]=14.5-15.6\\\\=-1.1[/tex]

The standard error is

                   [tex]= \sqrt{0.795 \times \frac{2}{4}}\\\\ = \sqrt{0.3975}\\\\= \sqrt{0.6305}[/tex]

[tex]t= \frac{(\bar{y_3} - \bar{y_4})}{SE(\bar{y_3} - \bar{y_4})}= \frac{-1.1}{0.6305}= -1.7447[/tex]

T is 2.1788 as the critical value. Since the value of t=1.7447<th of the critical value is absolute, the null is not rejected  

The hypothetical one. theory. Therefore the impact of contrast is not statistically significant.  

As we know t is a test F. Alternatively, as we know. The F-statistics at 1,12 df is [tex]t^2 = -1.7445^2 = 3.0440.[/tex]

F test is critical to 4,7472.

Find the slope of the line parallel to the given line and the slope of the line perpendicular to the given line (3,5) (2,8)

Answers

Answer:

-3

Step-by-step explanation:

Hiii i loved ur explanation here, can u help me with my question similar to this, it will give you 48 points

Pretty please help me!!!
Which statement explains whether -4.5 can be a value in the shaded region


A. No it cannot, because -4.5 lies to the right of -3.5

B. No it cannot, because -4.5 lies to the right of -3.5

C. Yes it can, because-4.5 lies to the left of -3.5

D. Yes it can, because -4.5 lies to the right of -4.5

Answers

Answer:

Option C is correct option.

Step-by-step explanation:

The option C : Yes it can, because-4.5 lies to the left of -3.5 is the correct option.

Reason:

-4.5 is less than -3.5 and it comes after -4 so it lies under the shaded region.

Option C is correct option.

I just need the answer :)​

Answers

Answer:

See below

Step-by-step explanation:

Equation of (y - k)^2 = 4p (x - h), where the focus is (h + p, k) and the directrix is x = h - p

Given is the parabola:

(y + 1)^2 = (x + 2)

It has a vertex at (-2, -1)

New vertex (-1, -1) requires translation to the right by 1 unit. Which changes the function to:

(y + 1)^2 = (x + 2 - 1) ⇒ (y + 1)^2 = (x + 1)

For this function the focus and directrix is:

(y + 1)^2 = (x + 1)k = -1, p = 1/4, h = -1

Focus is

(h +p, k) = (- 0.75, -1)

Directrix is:

x = -1 - 1/4 = - 1.25

Lin has a small rectangular baking pan. She lines the bottom of the pan with aluminum foil. The piece of foil has an area of 11 1/4 square inches and a length of 4 1/2 what is the width of the piece of foil?

Please help ASAP!!!

Answers

Answer:

2 1/2

Step-by-step explanation:

( 11 1/4 ) / ( 4 1/2 ) = 2 1/2

( 2 1/2 ) = 5/2

Can someone help me please

Answers

Answer:

A.) slope: -3

B.) y-intercept: 9

C.) equation: y= -3x+9

Step-by-step explanation:

I'm in Geometry In the 8th grade.

(8 - h)(jh + jh) use h=-1 and j=5

I would do this but im kind of confused please help

Answers

Answer:

-90

Step-by-step explanation:

(8-h)(jh+jh)

Since the values of h and j are given, we use substitution to replace the variables with their number values

(8-(-1))(j(-1)+j(-1) replaced all the h with -1

(8-(-1))((5)(-1) + (5)(-1)) replaced all the j with 5

Then we solve inside the parenthesis first

(8+1)(-5+(-5))

(9)(-10)

Then, multiply

-90

An electrician has a piece of wire that is 18 feet long. He cuts off 14% of the wire. Then he cuts the remaining pieces of wire into 3 equal pieces. What is the length of each piece.

Answers

Answer:

the 3 pieces are 5.16ft each and the 14% that he cut off is 2.52 ft

Step-by-step explanation:

the 14 % that he cut off is 2.52ft

he has 15.48ft left

15.48/3=5.16

HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP FASTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT

Answers

Answer:

10 11/15

Step-by-step explanation:

Rewriting our equation with parts separated

=4+13+6+25

Solving the whole number parts

4+6=10

Solving the fraction parts

1/3 + 2/5 =

5/15+6/15=11/15

Combining the whole and fraction parts

10+11/15=10 11/15

Answer:

Step-by-step explanation:

-10 11/15

The double number line shows that 4 pounds of tomatoes cost $12. What is the cost per pound of tomatoes?

Answers

$3/pound. $12 divided by 4 pounds is $3 per pound.
It’s $3 because when you divide 12 by 4 you get three getting the price of how much each pound is per tomato

plsss help meeeeeeeeeeee

Answers

Answer:

a

Step-by-step explanation:

the 2 exponents cancel each other out because one is positive and the other is negative, so you are left with 17/16

A.......................

Please help and show work

Answers

Answer:

175 is the answer

Step-by-step explanation:

5x5=25

25x7=175

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