find the measure of each angle.

m m

Answers

Answer 1

Answer:

BAC = 58, CAD = 32

Step-by-step explanation:

The angle of BAD is 90 degrees, this is represented by the red outline of a square. This means that adding angles BAC and CAD will equal 90.

15x - 2 + 7x + 4 = 90

Combine common terms

22x + 2 = 90

Solve for x

22x = 88

x = 4

Now you can plug x into the equation for each angle to find its value.

Angle BAC

15x - 2 = 15(4) - 2 = 60 - 2 = 58 degrees

Angle CAD

7x + 4 = 7(4) + 4 = 28 + 4 = 32 degrees

Related Questions

-5r - 10 = 10
HELP ASAP

Answers

Answer:

r equals -4

Step-by-step explanation:

there's your help

For
the function pictured below. Fill in the following values.
a.Domain:
b. Range:
e increasing Interval:
d. Decreasing Interval:
e. Positive Interval(s]
f. Negative Interval (s:
g.Max:
h.min. i.Rate of Change (Slope) [2. 4]:

Answers

Answer:

1. (-∞, ∞), [-4, ∞), (2, ∞), (-∞, 2), (-∞, 0) ∪ (4, ∞), (0, 4), DNE, -4, 2

2. y = -|x -4| -2

Step-by-step explanation:

a. the domain is the horizontal extent, (-∞, ∞)

b. the range is the vertical extent, [-4, ∞)

c. the function is increasing where it goes up to the right, (2, ∞)

d. the function is decreasing where it goes down to the right, (-∞, 2)

e. the function is positive where it is above the x-axis, (-∞, 0) ∪ (4, ∞)

f. the function is negative where it is below the x-axis, (0, 4)

g. the function extends to ∞, so has no maximum value

h. the vertex is the low point, or minimum value, -4

i. the function increases from -4 to 0 on the interval [2, 4] so has an average rate of change of (0 -(-4))/(4 -2) = 4/2 = 2

2. Reflection across the x-axis negates every y-value. Multiply the given function by -1:

y = -|x-4| -2

pleaaase help me, it'll give you 50 points and i'll mark you as brainliest or whatever it's called.

Answers

Answer:

3/16

Step-by-step explanation:

Use the table below to determine the approximate height of the flag pole.

Help pls due tomorrow

Answers

Answer:

its b

Step-by-step explanation:

...........................

Answer:

B 17.5 ft

Step-by-step explanation:

tangent = opposite / adjacent

tan 35° = h / 25

multiply both sides by 25

h = 25 (tan 35°)

tan 35° = 0.70 (from your calculator)

h = 25 (0.70)

h = 17.51 ft.

(9,3) (0, 12) dtermine the slope of the line

Answers

Answer:

-1

Step-by-step explanation:

(9,3) (0,12)

(x1,y1) (x2,y2)

to find the slope, use this equation:

y2-y1/x2-x1

12-3/0-9

the slope is 9/-9 = -1

A round trip from Montreal to LA is 2,688 miles and takes an airline 9 hours and 20 minutes. Given the outbound trip is the same distance as the return trip, and the speed of the plane was 25%faster on the return trip, how long did the return trip take? Answer to the nearest minute.

Answers

Answer:

4.074 hours

Step-by-step explanation:

r =

The formula for speed = Distance × Time

Hence,

Let the outbound speed = r

return trip speed = r + 25x/100 = 125r/100 = 1.25r

Note that: 9 hours and 20 minutes = 9.167

Let t1 and t2 be the time taken to travel on way and return journey.

t1 + t2 = 9 hr 10 min = 9.167 hrs

Hence:

2688/r + 2688/1.25r = 9.167

LCM(1.25r)

(2688 × 1.25) + 2688 /1.25r= 9.167

3360 + 2688 = 9.167 × 1.25r

6048 = 11.45875r

r = 6048/11.45875

Outbound trip rl = 527.8062615904876mph

Return trip speed = r + 25x/100 = 125r/100 = 1.25r

= 1.25 ×

659.75782699mph

Time for return trip = Distance/Speed

= 2,688 miles/659.75782699mph/

= 4.0742222222 hours

Approximately = 4.074 hours

10 to power 7 decimal

Answers

Answer:

10 mil

Step-by-step explanation: 10x10x10x10x10x10x10= 10,000,000

If the number is expressed in words, first write it down as an ordinary decimal number and then convert. Thus, "ten million" becomes 10,000,000. There are seven zeros, so in powers of ten notation ten million is written 10^7

2.) The following figures are similar. Which angle corresponds to angle R?

a. Angle T
b. Angle U
C. Angle V

Answers

Answer:

Angle T

Step-by-step explanation:

Because it’s the closest to Angle R

if I'm right the small triangle is similar to the big one so it would be R&T just like Q&U and S&V go together

Solve for x: 3x + 11 = 41

Answers

Answer:

x=10

Step-by-step explanation:

move all terms that don't contain x to the right side and solve.

Use the vertex formula to find the vertex of the quadratic function f(x) = - x2 + 2x - 6.

Answers

Answer is xF=0 hope this helps

1) Solve the problem using the correct steps in PEMDAS.
-5( – 3 – 5) + ( - 40) = —
• -5
• -80
• 8
• 0

Answers

I believe the correct answer is zero

Hopefully this helps

why is x=f(y) the inverse of f(x)?

Answers

Answer:

in finding the inverse of an equation, you just switch x and y, so f(x)=y becomes f(y)=x

What letter would this be?

Answers

Answer:

Step-by-step explanation:

help for this qestion and extra point

Answers

Answer:

12.15

Step-by-step explanation:

12.15 is the answer

simplify the expression
ab – 2ac + cb

Answers

Answer:2

Step-by-step explanation:

A cube-shaped gift box has a volume of 421.875 cubic inches. Solve s^3=421.875 to find the length s of one side of the box.

Answers

Answer:

7.5 inch

Step-by-step explanation:

[tex]{s}^{3} = 421.875 \\ s = \sqrt[3]{421.875} \\ s = 7.5 \: inch[/tex]

What is the value of 2|6 + p| - 3p^3 when p = -2?

Answers

Answer:p

−

Decimal Form:

−

¯¯¯¯¯¯¯¯¯¯¯¯

142857

Mixed Number Form:

−

Step-by-step explanation:

If x+5=20, what does X+10 equal?

Answers

Let's find the value of x

x + 5 = 20

Subtract 5 from both sides

x = 15

x + 10 = 15 + 10 = 25

4) Divide
(2x2 – 5x + 7) = (x - 3)

Please help me as much as you can.

Answers

Answer:

2x- 5/3x -7/3

Step-by-step explanation:

yeah

The answer is 2x- 5/3x -7/3

ava's turtle is half as old as her parrot. in 10 years her turtle will be ¾ as old as her parrot. write an equation to represent this situation. how old is ava's turtle

Answers

Answer:I’m not sure but I think the answer is 19

Step-by-step explanation:

how old is molly and simba

Answers

5,7 is how old moly and sings are

rjpiejigdorihegourehguhreoghreoghoreghoregregre

Takira is an appointment-setter for a sales organization. She makes $12 an hour plus a $3 fee for each appointment that is scheduled. This week. Takira worked 40 hours and
scheduled 31 appointments. What are ber total earnings with fees this week?
Enter the correct answer in the box

Answers

12 x 40 = hours she worked = 480

3 x 31 = appointment fee = 93
480 + 93 = 573

The total earnings with fees this week will be $571.

What is a linear equation?

A connection between a number of variables results in a linear model when a graph is displayed. The variable will have a degree of one.

Takira is an arrangement setter for a deals association. She makes $12 an hour in addition to a $3 charge for every arrangement that is planned.

Let 'x' be the number of hours and 'y' be the number of appointments. Then the equation is given as,

Total earnings = $12x + $3y

This week. Takira worked 40 hours and scheduled 31 appointments. Then the total earnings are calculated as,

Total earnings = $12(40) + $3(31)

Total earnings = $480 + $91

Total earnings = $571

The total earnings with fees this week will be $571.

More about the linear equation link is given below.

https://brainly.com/question/11897796

#SPJ5

Wade has three more quarters than dimes. The total value of the dimes and quarters together is $13. How many quarters does he have?

Answers

Answer:

38 Quarters

Step-by-step explanation:

D=number of dimes; Q=number of quarters=D+3

$0.10D+$0.25Q=$13

$0.10D+$0.25(D+3)=$13

$0.10D+$0.25D+$0.75=$13

$0.35D=$12.25

D=35

Q=D+3=35+3=38

ANSWER: He has 38 quarters.

calculate the area of the shaded region at right. use the appropriate units.

Answers

to do this, you most likely have to multiply that numbers that are probably on the sides of whatever.

please help
solve the following equation
5/7x 14 =

Answers

Answer:

Step-by-step explanation:

multiply the numerators or the top numbers 5/7 * 14/1

14*5=70

divide it by the denominator or the bottom number 70/7=10

A parking lot is 20 feet long. One tortoise starts at the edge of the parking lot and moves at a rate of 6 feet per minute. Another tortoise starts 4 feet from the edge of the parking lot and moves 2 feet per minute. Write an equation to represent when they will be in the same spot.

Answers

Answer:

Kindly check explanation

Step-by-step explanation:

Length of parking lot = 20 feets

Speed of tortoise which starts at the edge = 6 feets per minute

Speed of tortoise which starts 4 feets from the edge = 2 feets per minute

Equation to represent when they will be in the same spot.

Distance = speed * time

Distance of Tortoise at edge = 6ft/min * t = 6t - - (1)

Distance of the other tortoise = (4 + 2t) - - - (2)

Equating both (1) and (2)

6t = 4 + 2t

6t - 2t = 4

4t = 4

t = 4/4

t = 1

Hence, they'll be at the same spot after 1 minute.

WRITE AN SLOPE INTERCEPT FORM
I need help 1-10 or as much as you can I don’t care just answer pleaseee

Answers

1) y = x

2) y = -(1/5)x + 4

3) y = -6x + 2

4) y = x + 2

5) y = (1/2)x + 2

6) y = -x + 4

7) y = -x + 1

8) y = (3/2)x + 2

9) y = -(3/2)x - 2

10) y = 2x - 1

Let p=x^2+6p=x 2 +6p, equals, x, start superscript, 2, end superscript, plus, 6. Which equation is equivalent to (x^2+6)^2-21=4x^2+24(x 2 +6) 2 ?21=4x 2 +24left parenthesis, x, start superscript, 2, end superscript, plus, 6, right parenthesis, start superscript, 2, end superscript, minus, 21, equals, 4, x, start superscript, 2, end superscript, plus, 24 in terms of p ?

Answers

Answer:

(p+3)(p-7) = 0

Step-by-step explanation:

Given p=x^2+6p and (x^2+6)^2-21=4x^2+24

We are to substitute the the p = x²+6 into the expression as shown;

The expression (x^2+6)^2-21=4x^2+24 will become

(x²+6)²-21 = 4(x²+6)

On substituting p, the expression becomes;

p²-21 = 4p

Subtract 4p from both sides

p²-21-4p = 4p-4p

p²-4p-21 = 0

p²-7p+3p-21 = 0

p(p-7)+3(p-7) = 0

(p+3)(p-7) = 0

Hence the expression in terms of p is (p+3)(p-7) = 0

Answer:

Step-by-step explanation:

Able has a younger sister and an older brother. - Able’s age can be represented by x. - Able’s sister is 4 years younger than him. - Able’s older brother is twice as old as he is. - The combined age of all three siblings is 32. How old is Able’s younger sister?

Answers

Answer:9

Step-by-step explanation:

I did the math

Given:

Able's age can be represented by x.

Able's sister is 4 years younger than him.

Able's older brother is twice as old as he is.

The combined age of all three siblings is 32.

To find:

The age of Able's younger sister.

Solution:

Able's age can be represented by x.

Able's sister is 4 years younger than him.

Age of Able's sister = (x-4)

Able's older brother is twice as old as he is.

Age of Able's older brother = 2x

The combined age of all three siblings is 32.

Add 4 on both sides.

Divide both sides by 4.

The age of Able is 9 years. So, age of his younger sister is

Therefore, the age of Able's sister is 5 years.

will give branlest for any help that is right

Answers

Answer:

7x+3=2x-6 #4

Step-by-step explanation:

Answer:B

Step-by-step explanation:

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find the measure of each angle. m m

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find the measure of each angle.

m m