Mathematics College

Help pls!! .........................................................................

Help Pls!! .........................................................................

Answers

Answer 1

Answer:

a)8

b)13

Step-by-step explanation:

a) ar = c

a^2+b^2=c^2

4^2+7^2=c^2

16+49 = c2

c = [tex]\sqrt{65}[/tex] ~8

b) sa= c

a2+b2=c2

7^2 + (15-4)^2

49+121 = c2

c= [tex]\sqrt{170}[/tex] = 13

I hope im right!!

Related Questions

giving brainliest to
whoever answers this
correctly


8^2x-3=(1/16)^x-2

Answers

Answer:

x  =  −

6

Step-by-step explanation:

Nearly Positive hope i helped :)

Am I right here? If not what is the answer?

Answers

Answer:

750 m

Step-by-step explanation:

Theorem:

In a triangle, a segment whose endpoints are the midpoints of two sides is parallel and half the length of the third side.

In triangle LMN, segment DF has endpoints which are midpoints of sides LM and MN. That makes segment DF parallel to side LN and half the length of LN.

The shortest path from point D to point N is segments DF and FN.

Point F is the midpoint of segment MN.

MN = 800 m

FN = (1/2)MN = (1/2)(800 m) = 400 m

From the theorem,

DF = (1/2)LN

DF = (1/2)(700 m) = 350 m

shortest path = DF + FN = 350 m + 400 m = 750 m

Answer: 750 m

How many millimeters are there in 5.14 meters? 51,400 millimeters 5,140 millimeters 514 millimeters 514,000 millimeters

Answers

There are 5,140 millimeters in 5.14 meters, so the answer is B. :) please mark thanks!

There is 1/3 of a carrot in every container of salad.
Show the number of carrots in 6 containers using a fraction.

Answers

Answer:

1/6

Step-by-step explanation:

should be the answer if I'm not mistaken

Help me plz I don’t get it

Answers

Answer:

39.52 L

Step-by-step explanation:

10.4x3.8

1 gallon = 3.8 liters

3.8x10=38 The closest one is H

please hurry i will mark brainliest

Answers

Answer:

Q (8,0)

R (8,9)

S (5,0)

Step-by-step explanation:

I counted how many places is each point away from the line and then I counted the same amount of places on the other side in order to find the reflected angle.

Simplify the following expression. 10x + 6 + 2(x + 5)

Answers

Answer:

12x+10

Step-by-step explanation:

10x+2(x+5)

10x+2x+10

12x+10

a ladder needs to reach a second story window that is 13 ft above the ground and make an angle with the ground of 68°....​

Answers

Answer: The answer would h=13Sin63deg

Step-by-step explanation:

Idrk, I just caculated it on paper-

Which one is greater?
4 yd or 144 in.

Answers

Answer:

4yd

144

Step-by-step explanation:

because 4yd is greater than 144

what is the surface area of the pyramid???​

Answers

Answer:

B

Step-by-step explanation:

B is correct

Hope this helps!!!

Please answer and explain ILL MARK BRAINLIEST

Answers

Answer:

a) x²-x-6

b) 2x²-11x+12

c) x²-4

Step-by-step explanation:

See image!

Algebra II Part 1
Triangle ABC is reflected over the x-axis. Triangle ABC has points A (-6, -1), B (-2, -1), and C
(-5, -6). What is the A coordinate?
Be sure to put coordinates
in parentheses

Answers

Answer:

JjKjKjKk

Step-by-step explanation:

EMERGENCY PLEASE HELP

A company deposits $5,000 in a bank account that earns 3%
compound interest each year. Which function represents the value,
V(t), in dollars, of the bank account after t years?

Answers

Answer:

5150

Step-by-step explanation:

Answer: v(t) = 5,000(1.03)t

Step-by-step explanation:

Malia ran 7/12 of a mile. Shona ran 3/4 of a mile. Who ran further?

Answers

Answer:

Shona ran farther

Step-by-step explanation:

3/4 *3/3 is 9/12 and 9/12 is bigger than 7/12

Answer:

Shona

Step-by-step explanation:

Both fractions have different denominators. To get a better picture of who ran further, let's have both fractions have the same denominator.

Let's convert the smaller denominator to the bigger one.

In order to do this, we will multiply top and bottom by 3:

[tex]\frac{3}{4} *\frac{3}{3} \\\frac{9}{12}[/tex]

Now, we compare the two fractions by seeing which numerator is closer to denominator.

From this comparison, the converted fraction, [tex]\frac{9}{12}[/tex] is closer to 12.

Therefore, Shona ran further.

ALRIGHT HERE IT IS FOR MCKEE

Answers

Answer:

1) -16<x

2) 8>x

3) 10≤x

Step-by-step explanation:

1) -16<x

2) 8>x

3) 10≤x

Answer:

question 6 is -16>x

question 7 is 8>x

question 8 10<=x

A rectangle’s length is three times its width, w. Its area is 243 square units. Which equation can be used to find the width of the rectangle?

w2 = 3(243)
3w2 = 243
4w2 = 243
3w2 = 3(243)

Answers

Answer:

the second option because it's three times the width so it would be time the W

Step-by-step explanation:

Answer:

the guy above me is correct

Step-by-step explanation:

just did the test got a 100%

A parking garage charges $5 for the first hour and $2 for each additional hour or fraction of an hour. Which point is NOT included in the graph of this step function? A. (3.5, 11) B. (4.2, 11) C. (3.0, 9) D. (4.0, 11)

Answers

Answer:(4.2,11)

Step-by-step explanation:

Which is the graph of a logarithmic function?

Answers

Where is the graph ?

Can you help? I'm just too lazy to answer it lol​

Answers

Answer:

second answer should be corr3ect tell em if wrong

Step-by-step explanation:

well u wanna simplify the expression
2x + 3y - x - (8+1)
=x+3y-(9)

Layla has a $25 Walmart gift card and spends $5 each month. Which equation can be used to find how
much money Layla has on his gift card after x months?

Answers

Answer:

y=-5x+25

Step-by-step explanation:

because she is loosing 5 dollars it would be a negative and since we are starting off with $25 that's our y intercept

Answer:

$25-$5=x

Step-by-step explanation:

Two angles in a triangle have measures of 35° and 73".
What is the measure of the third angle?
A. 143
B. 108
C. 38
D. 72

Answers

it’s D because every triangle is equivalent to 180 degrees and you just add the two measurements up and then subtract from 180 and you get 72.

Answer:

D. 72

Step-by-step explanation:

A construction company purchased 96 boxes of bolts. Each box costs $23. How much did the bolts cost the construction company?
how do I work this out
​

Answers

you wanna do 96 dived by 23 but if you do 24 instead the answer should be 4

x^2 + 3x^2 + 4 - 3 help

Answers

Answer:

The answer is 4 x^2 + 1

Step-by-step explanation:

X^2 + 3x^2 + 4 - 3

(x^2 + 3 x^2) + (4 − 3)

4 x^2 + 1

Answer:

Step-by-step explanation:

Explanations Are below

Step 1

x^2 + 3x^2 + 4 - 3  Observe the equation

Step 2

x^2 + 3x^2 + 4 - 3  Combine the like terms

(x2+3x2)+(4+-3)

Step 3

(x2+3x2)+(4+-3)  Simplify by adding and subtracting

Answer: 4x^2+1

please help thank you smuch

Answers

Answer:

these are real solutions

PhotoMath couldn’t help me!

Answers

Answer:

option B is correct answer of this question

hope it helps

Answer:

Option B

Step-by-step explanation:

As,

In all the options 3rd process of the simplification Only B option is correct as,

When the bases are same the exponents get added

So, Option B is only the correct simplification of

[tex]{ ({9}^{ \frac{1}{2} })}^{2} [/tex]

To - 9

A bathtub holds 132 gallons of water. Water is draining from the tub at a rate of 6 gallons every minute. How long will it take for the bathtub to drain completely?

A. 792 min
B. 36 min
C. 22 min
D. 136 min

Answers

Answer: C

Step-by-step explanation:132/6=22

Answer:

Step-by-step explanation:

132-6t=0

-6t=-132

t=22 minutes

Quadrilateral Practice Test, I’ll give brainliest to the correct answer with explanation

Answers

Answer:

120 Degrees

Step-by-step explanation:

Angle T and R are vertical angles meaning they are equal so combine the equations: 31x - 4 = 29x + 4, then solve using inverse operations

subtract 31x from both sides to get -4 = -2x + 4

Then subtract 4 from both sides to get -8 = -2x, now that we have isolated the variable we have to divide by -2 on both sides getting us x = 4, then plug in the four to the equation for angle R getting you 29 times 4 which equals 116 + 4 = 120

How many different meal combinations are possible if he chooses one type of sandwhich, one snack, and one drink ?

Answers

Answer:

12 different possibility

Step-by-step explanation:

1- pbj, cookie, juice

2-pbj, cookie, milk

3-pbj, cookie water

4-pbj,brownie, juice

5-pbj, brownie milk

6-pbj, brownie water

7-turkey, cookie, juice

8-turkey, cookie, milk

9-turkey, cookie, water

10-turkey, brownie, juice

11-turkey, brownie, milk

12-turkey, brownie, water

Donna makes 8 dollars for each hour of work write an equation to represent her total pay p after working h hours

Answers

Answer:

8h = P

Step-by-step explanation:

you do the amount she makes and hour (8$) multiply by the number of hou   hours (h), and make it equal the total pay (P). So you would write 8h = P (8$ for each hour equals her total pay for those hours)

Anna is going to invest in an account paying an interest rate of 5.1% compounded
continuously. How much would Anna need to invest, to the nearest hundred dollars,
for the value of the account to reach $47,000 in 14 years?

Answers

Answer:

it’s 23000    

Step-by-step explanation:

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