3+ 2(2x - 7) + X = -21?

Answer:

Step-by-step explanation:

Let the distance from the point Malaya is standing to the courthouse be x and the distance to the bank is y

Then we have:

Answer:

106.3ft

Step-by-step explanation:

x= tan72=90/x

x= 90/tan 72

x= 29.2

y= tan35=54/y

y= 54/tan35

y= 77.1

x+y= answer

29.2 + 77.1 = 106.3

9514 1404 393

Answer:

  19.25 miles

Step-by-step explanation:

Antoine's rate before lunch was ...

  (5.25 mi)/(3 h) = 1.75 mi/h

Then his rate after lunch was ...

  2×(1.75 mi/h) = 3.5 mi/h

The distance he hiked after lunch was ...

  distance = speed × time

  (4 h)×(3.5 mi/h) = 14 mi

The distance Antoine hiked is the total of his before-lunch distance and his after-lunch distance:

  5.25 mi + 14 mi = 19.25 mi

Answer:

0.8

Step-by-step explanation:

Please let me know if you want me to add an explanation as to why this is the answer/how I got this answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)

Answer:

x = 63°

y = 27°

Step-by-step explanation:

RECT is a rectangle.

By the property of interior angles of a polygon,

All interior angles of a rectangle measure 90°

m(∠RTC) = 90°

m(∠RTC) = m(∠RTE) + m(∠CTE) [Angle addition postulate]

x° + 27° = 90°

x = (90 - 27)°

x = 63°

Since, opposite sides of a rectangle are parallel and equal in measure,

RE║TC and TE is a transversal line,

m∠RET = m∠CTE [Alternate interior angles]

y = 27°

Answer:

9 13/28

Step-by-step explanation:

Add whole numbers

Change bottom number of fraction to common factor

add

figure out how much is leftover

done!

Answer: 9 13/28

Step-by-step explanation:

First turn your mixed numbers into improper fractions. 6 3/4 becomes 27/4 and 2 5/7 becomes 19/7. Now we need to make the denominators match. The least common multiple of 7 and 4 is 28. 27/4 becomes 189/28 and 19/7 becomes 76/28. We can now add these to get 265/28. This improper fraction can now be turned back into a mixed number. 28 will go into 265 evenly 9 times with 13 left over. Answer is 9 13/28

Answer:

the answer is either C or D

Answer:

q=24

Step-by-step explanation:

the opposite of division is multiplication so 4x6=24. then you check this by of course imputing your answer into the equation. 24 ÷ 6 =4

Answer:

(x,y)= (-92/35,233/70)

Step-by-step explanation:

Answer:

11x

Step-by-step explanation:

Start by simplifying the parentheses. (8.1+7.9)=16 and (25/5)=5. Next, distribute each x into the parentheses. You should now have 16x-5x. Since they share like terms, you can subtract them.

Answer:

$ 37.50

Step-by-step explanation:

We can rewrite this problem as: What is 6% of $625?

"Percent" or "%" means "out of 100" or "per 100",

Therefore 6% can be written as 6/100.

When dealing with percents the word "of" means "times" or "to multiply".

Finally, lets call the sales tax we are looking for "t".

Putting this altogether we can write this equation and solve for t while keeping the equation balanced:

t=6100×$625

t=$3750100

t=$37.50

Answer:

40.50

Step-by-step explanation:

Sales price x sales tax rate = sales tax

675 x .06 (6%) = 40.50

Answer:

D)Some rhombuses are equiangular

Step-by-step explanation:

Answer:

some rhombuses are equiangular

Step-by-step explanation:

Answer:

29

Step-by-step explanation:

Answer:

FRIST 10

Step-by-step explanation:

OH WAIT NEVERMIND I DONT HOW TO DO THIS LOL

Answer:

yes it makes sense but the cupcake and cake thing is like km and cm no problem but

Step-by-step explanation:

Answer:

8/7 or 1 1/7

Step-by-step explanation:

4/1 x 2/7 = 8/7

Answer:

Substitution is when you isolate a variable-

3) We can divide the first equation by 6 to get x+y=-1, then isolate to get y=-1-x. We plug this into the second equation to have 3x+(-1-x)=-13. We simplify and get 2x=-12 so x=-6. We plug this back into the first equation and get -6+y=-1 so y=5. So the answer as an ordered pair is (-6,5).

4) We can isolate the second equation to get x=2y+11. We substitute this into the first equation to have -7(2y+11)-2y=-13. We simplify and get -16y=64 so y=-4. We plug this back into the second equation and get x+8=11 so x=3. So the answer as an ordered pair is (3,-4).

Answer:c) (4,3) and (5.-1)

Step-by-step explanation:

The endpoints of the midsegment connecting side YX and side YZ

(4, 3) and (-3/2, 11/2).

The midpoint of a line segment is given as,

x = (a + c)/2

y = (b + d) / 2

Where (x, y) is the midpoint and (a, b) and (c, d) are the two endpoints.

We have,

X = (7, 4)

Y = (1, 2)

Z = (-4, 9)

The midpoint of YX is (4, 3).

i.e

x = (1 + 7)/2 = 4 and y = (2 + 4)/2 = 3

The midpoint of YZ is (-3/2, 11/2).

i.e

x = (-4 + 1)/2 = -3/2 and y = (9 + 2)/2 = 11/2

Thus,

The endpoints of the midsegments are

(4, 3) and (-3/2, 11/2).

Learn more about midpoints of line segments here:

https://brainly.com/question/13792156

#SPJ1

Answer:

1/48

Step-by-step explanation:

2/7/8

2/7*1/8

2/56

1/48

hope it's helpful ❤❤❤❤❤❤

THANK YOU.

#

Answer:

Step-by-step explanation:

ΔSVX ≅ ΔUTX                      Given

SV // TU                                 Given

SV ≅ TU                                Corresponding part of congruent triangle

VUTS parallelogram               Definition of parallelogram.

Hint: 1) If any one pair of opposite side is congruent and parallel, then the quadrilateral is parallelogram.

2) If two pair of opposite sides are parallel then it is a parallelogram.

Answer:

[tex]\displaystyle x = \frac{Uk}{v + w}[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Step-by-step explanation:

Step 1: Define

[tex]\displaystyle U = \frac{x(v + w)}{k}[/tex]

Step 2: Solve for x

Answer:

Step-by-step es hoda dw comer

Answer:

Part A. (0,0)

Part B. (2,-2) is 2 units to the right of the origin on the x axis and is 2 units down on the y axis. (-2,1.5) is 2 units to the left on the x axis and 1.5 units up on the y axis.

Answer:

A = 38.5

Step-by-step explanation:

Answer:

Answer:

A) 44%

Step-by-step explanation:

Answer:

17.5

Step-by-step explanation: