Can someone help me on algebra

Answer:

In my opinion is B

Answer:

A) x + 0

Step-by-step explanation:

In triangle ABC, the coordinates are: A(1, -1), B(1, -5) and C(4, -5)

In triangle A'B'C', the coordinates are: A(1, -5), B(1, 1) and C(4, 1)

Look at the x-coordinates in both the triangles remains the same because the triangles are reflected over x-axis, therefore, only the y-coordinate changes.

Therefore, the rule for x-coordinates = x + 0

Answer: A) x + 0

Hope this was helpful.

Thank you.

Answer:

5/9

Step-by-step explanation:

First, find the total number of mL in the drink:

20 + 10 + 15

= 45

There are 10 mL of apple juice, so the proportion will be 10/45

Simplify this by dividing the numerator and denominator by 5:

10/45

= 5/9

So, 5/9 is the proportion of the cocktail that is apple juice

Answer:

24 km is your answer

Step-by-step explanation:

Let x be the distance between the two ships.

Hypotenuse side = x km

Adjacent side = 13.5 km

Perpendicular side = 20 km

by using Pythagoras theorem:

x²= 13.5²+ 20²=582.25

x=√ 582.25

х =24.129857024 km

Therefore, the distance between two ships to the nearest tenth place is, 24.1 km

Answer:

A=36 a means area

Step-by-step explanation:

A=a+b/2

h=6+12/2

times 4=36

Answer:

=36cm^2

Step-by-step explanation:

6-12=6 (total cm of the bases for triangle B and C)

6/2= 3 (base of B and C trialngleis 3  )

Triangle formula: bh 1/2

(base)b= 3cm

height(h)=4

Formula: (3)(4) 1/2

=12 1/2

=6cm^2

^ area of 1 triangle

There are 2, so

6*2=12cm^2 (area of triangles )

Area of rectangle: L*W

4*6=24cm^2

Total area of trapezoid

=24cm^2+12cm^2

=36cm^2

Answer:

x+ 134 is less than or equal to 400 is the answer

*see attachment for the diagram and more info

Answer:

236 m

Step-by-step explanation:

Total distance Remy will swim = CA + AD + DB + BC

✔️Find AD and CA using trigonometry function:

Reference angle = 43°

Opp = AD

Hypotenuse = CA

Adjacent = 60 m

Tan 43 = opp/adj

Tan 43 = AD/60

60 × Tan 43 = AD

60 × 0.93 = AD

55.8 = AD

✅AD = 55.8 m

Cos 43 = adj/hyp

Cos 43 = 60/CA

CA × Cos 43 = 60

CA = 60/Cos 43

CA = 60/0.73

✅CA ≈ 82.2 m

✔️Find DB and BC:

Refernece angle = 27°

Adj = 60 m

Opp = DB

hyp = BC

Tan 27 = opp/adj

Tan 27 = DB/60

60 × Tan 27 = DB

60 × 0.51 = DB

✅DB = 30.6 m

Cos 27 = adj/hyp

Cos 27 = 60/BC

BC = 60/Cos 27

BC = 60/0.89

✅BC ≈ 67.4 m

✔️Total distance Rent will swim = 55.8 + 82.2 + 30.6 + 67.4 = 236 m

Answer:

2.25

Step-by-step explanation:

I think it is this in fraction form 2 1/4

Answer:

5, 8, 11

Step-by-step explanation:

3(2) - 1 = 5

3(3) - 1 = 8

3(4) - 1 = 11

Answer:

27,81

Step-by-step explanation:

Answer:

Step-by-step explanation:

either 10 or 6 heres this

Answer:

[tex]\huge\boxed{\sf x = 10}[/tex]

Step-by-step explanation:

Hypotenuse = x

Base = 4

Perpendicular = [tex]\sqrt{84}[/tex]

Using Pythagoras Theorem:

[tex]\sf H^2 = P^2 + B^2\\\\ x^2 = (\sqrt{84} )^2 + (4)^2\\\\x^2 = 84 + 16\\\\x^2 = 100\\\\Taking \ sq \ root \ on \ both \ sides\\\\x = 10\\\\\rule[225]{225}{2}[/tex]

Hope this helped!

Answer:

Millimeters

Always check out answer.com if you want to! Please don't report!

Hope that helps!

Step-by-step explanation:

Answer:

5/5 is 1 so D is correct.

Hope this helps!

Answer:

Answer B  [tex]\frac{7x-16}{4x-1}[/tex]

Step-by-step explanation:

Answer:

D-60

Step-by-step explanation:

All angles in a triangle add up to 180

Answer:

X= 42 degrees

Step-by-step explanation:

When combining 3x+12 and x, this results in a 180 degree angle to be formed. Therefore create the equation 3x+12+x=180 to get the value of X.

3x+12+x=180

4x+12=180

-12.     12

4x= 168

x= 42

Answer:

First where are the "following" and this should be in geometry

Step-by-step explanation:

question:

i am not able to see the following. maybe you forgot to add it in? its okay since i have done that mistake before! but i wont be able to help with a problem i cant see :(

Answer:

C

Step-by-step explanation:

Answer:

The slope is -3 and the y-intercept is (0, 7)

Step-by-step explanation:

In the slope-intercept form (y=mx+b), m is the slope and b is the y-intercept. -3 is substituted for m and 7 is substituted for b in your equation.

Answer:

Yes

Step-by-step explanation:

The line is good because it is representing the data accuratly because it is in the middle of all the data points and since all the point are near the line, it is accurate.

Answer:

1234567890

Step-by-step explanation:

?

Answer: 143 square units

Step-by-step explanation:

9514 1404 393

Answer:

  3 1/2 hours

Step-by-step explanation:

If there are 8/7 times as many cooks, it will take 7/8 the amount of time. (That's what "inversely proportional" means.)

  (7/8)(4 h) = 28/8 h = 3 1/2 h

It will take 8 cooks 3 1/2 hours to prepare the dinner.

Answer:

C. x < 5

Step-by-step explanation:

12x < 60

x < 5

Answer:

Where is M??

Step-by-step explanation:

Answer:

Step-by-step explanation:

1.75 x 10^-2

Answer:To equal the original number, you would have to multiply 1.75 by 0.01 or 10-2. Therefore, the proper scientific notation for 0.0175 would be 1.75 x 10-2.

The value is 18.84.

An expression contains one or more terms with addition, subtraction, multiplication, and division.

We always combine the like terms in an expression when we simplify.

We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.

Example:

1 + 3x + 4y = 7 is an expression.

3 + 4 is an expression.

2 x 4 + 6 x 7 – 9 is an expression.

33 + 77 – 88 is an expression.

We have,

3.14 x 6

Multiply the values.

= 18.84

Thus,

The value is 18.84.

Learn more about expressions here:

https://brainly.com/question/3118662

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Answer:

ty::::::>>>>>::::>

Step-by-step explanation:

Answer:

no

Step-by-step explanation:

4 quarts = 1 gallon, so he would have 1.5 gallons.

8 pints = 1 gallon, he would need 4 pints to have 2 gallons

Answer:

No he will not.

Step-by-step explanation:

6 quarts to a gallon is 1.5

3 pints to a gallon is 0.375

you add those together you get 1.875 not 2