Please Help Solve, Pretty Easy But Idk How To Do Them, I Have More Of These Please Help (2024)

Mathematics High School

Please Help Solve, Pretty Easy But Idk How To Do Them, I Have More Of These Please Help (1)

Answers

Answer 1

Answer:-

first take the angle sum property in triangle CAB

45+30+∠B=180

75+∠B=180

∠B=180-75

∠B=105

In a parallelogram, opposite angles are equal

therefore,

∠D=105(opposite angles are equal)

hope you find it helpful

Related Questions

Solve for x.
3x^2-14=13

Answers

Answer:

x = ± 3

Step-by-step explanation:

Given

3x² - 14 = 13 ( add 14 to both sides )

3x² = 27 ( divide both sides by 3 )

x² = 9 ( take the square root of both sides )

x = ± [tex]\sqrt{9}[/tex] = ± 3

the product of 7 and the difference between a number and 10 ​

Answers

Answer:

Step-by-step explanation:

thats written out like this

7x(a-10)

if your asking whats the number you cant really find that out also there might not be parentheses thats just how i write it

is 3/4 rational or irrational

Answers

Answer:

rational

Step-by-step explanation:

cause it can be written as a fraction.

Rewrite 8 as an improper fraction. Use / for the fraction line.

Answers

8/1 is the answer!

hope this helps

Answer:

8/1

Step-by-step explanation:

PLEASE HELP SUPER EASY MATH PROBLEM WILL MARK BRAINLIEST

Answers

Answer:

m∠5 = 67

m∠7 = 67

Step-by-step explanation:

m∠4 and m∠5 add up to 180 because they are same side interior angles.

180 - 113 = m∠5

m∠5 = 67

m∠5 = m∠7 because they are vertically opposite angles

hence, m∠7 = 67 degrees

Answer:

angle 5: 67 degrees. Angle 7: 67 degrees. (make sure to add the degrees logo)

Step-by-step explanation:

basically, angle 4 is 113 degrees. 180 degrees minus 113 is 67, which is how much angles 1 and 3 are. angles one and three are also equivalent to 5 and 7, which means they are also 67 degrees

Reed is currently r years old. Which expression represents his age seven years from now

Answers

Answer: r+7

Whatever his age is now, we add 7 to it. So we simply add 7 to r getting r+7.

Example: Say he is 10 years old now

r = 10

r+7 = 10+7 = 17

meaning he will be 17 seven years from now

A concert hall has seven sections. Each section has twenty-three rows. Each row has fourteen seats. If the theater sells out for a particular performance, how many people attended? If the average ticket sold for $20, how much was collected at the box office?

Answers

If the theater sells out, 2254 people would have attended. With each ticket being 20 dollars, $45,080 would have been collected at the box office

Solve each equation 3x+2(5x-3)=7

Convert 5.4 • 10^3 to standard form

Answers

Answer:

5400

Step-by-step explanation:

you move the decimal point 3 times

5.
A line passing through the points (-1, -5) and (4, t) has a slope equal to 1.
Find the value of t.

Answers

Answer: 1.2

Step-by-step explanation:

Slope (m) =

ΔY

ΔX

=

6

5

=1.2

θ =

arctan(ΔY)

ΔX

=50.194428907735°

ΔX = 4 – -1 = 5

ΔY = 1 – -5 = 6

Distance (d) = √ΔX2 + ΔY2 = √61 = 7.8102496759067

Equation of the line:

y = 1.2x – 3.8

or

y =

6x

5

– 19

5

When x=0, y = -3.8

When y=0, x = 3.1666666666667

Solve and sketch its graph
1. 3x^2 - 4x = 0

Answers

Step-by-step explanation:

By solving, I am assuming that you want to find the zeros.

So to find what x equals, first, you factor out an x.

3x² - 4x = 0

x(3x - 4) = 0

Here, you can separate the equation into two different equations to solve for x.

3x - 4 = 0 and x = 03x = 4x = [tex]\frac{4}{3}[/tex] and x = 0

Those are your zeros.

And for its graph, you can always look to an online graphing calculator. I used Desmos.

find the value of x in the triangle at the right​

Answers

Answer: X = 72

Step-by-step explanation:

All triangles are 180 degrees, subtracting 36 from it

144 = 2x

divide 144 by 2

x = 72

Plz help me out with this problem

Answers

Answer:

C

Step-by-step explanation:

The answer is C because the graph of the function is increasing and Y has to be greater than the slope and C has a Y-intercept just like the equation

what is the solution to this equation? 5x + 15 +2x =24 + 4x

Answers

Answer:

Step-by-step explanation:

5x + 15 + 2x = 24 + 4x

7x + 15 = 4x + 24

3x + 15 = 24

3x = 9

x = 3

How many units away is 1 from -6 on a number line? A. 7 B. -5 C. 5 D. -7

Based on the table, which statement best describes a prediction for the end behavior of the graph of f(x)?
O As x = 0,f(x) = -00, and as x - -0,f(x) = 0
O As x - ,f(x) 0, and as x -00,f(x) - 00
As x - 00, f(x) 0, and as x -00,f(x) -
As X -f(x) - -00, and as x → ---0, f(x)
--00

Answers

Answer:

B

Step-by-step explanation:

I got it right on edge

The describes a prediction for the end behavior of the graph of f(x) is

∞, f(x) - ∞ and x- (-∞), f(x) - ∞.

What is End Behavior of function?

The behaviour of the function graph at the "ends" of the x-axis is known as the end behaviour of a function, or f.

In other words, if we look at the right end of the x-axis (as x approaches + ∞) and the left end of the x-axis (as x approaches -∞), the end behavior of a function represents the trend of the graph.

We have,

the table as

x -5 -4 -3 -2 -1 0 1 2 3

f(x) 14 6 0 -4 -6 -6 -3 0 6

If we look at the table then we can conclude for further values

x tends to ∞ then f(x) tends to ∞

and, when x tends to -∞ then f(x) tends to ∞.

Learn more about End behavior of function here:

https://brainly.com/question/29036038

#SPJ7

WILL MARK BRAINLIEST PLEASE ANSWER QUICK: In the equation y = 2x + 3, the number in front of the x is the _______

Answers

Answer:

Slope

Step-by-step explanation:

Slope-Intercept Form: y = mx + b

m = slope

b = y-intercept

We are given y = 2x + 3:

We define our variables:

m = 2

b = 3

Therefore, our slope is 2 and our y-intercept is 3.

Answer:

Slope

Step-by-step explanation:

5√5 can be written in the form [tex]5^{k}[/tex]

Find the value of k

Answers

Answer:

n=3/2

Step-by-step explanation:

5 = 5^(1/2)

5√5 = [5^1] * [5^(1/2)]

when you multiply you add exponents

5√5 = 5^(1 + 1/2)

but 1 = 2/2

so

5√5 = 5^[(2/2) + (1/2)] = 5^[3/2]

What is the absolute value of |-64]

Answers

Answer:

64

Step-by-step explanation:

Step 1:

Absolute Value is the distance between a number and 0.

Answer:

The answer is 64 because - 64 is still 64 units away from zero.

Hope This Helps :)

Need help with this please

Answers

Answer:

c

Step-by-step explanation:

A negative function is when the graph is below the x axis.

When x < 0, the function is negative.

Round 287,301 to the nearest hundred thousand.

Answers

Answer:

It is 300,000

Step-by-step explanation:

х
х
60°
60°
x= [ ? 1°

Answers

x = 30

you can add 60 & 60 together subtract from 180 then divide by 2 or you can add 60 & 90 then subtract from 180

Point K is on line segment \overline{JL} JL . Given JK=5x+7,JK=5x+7, JL=2x+8,JL=2x+8, and KL=4,KL=4, determine the numerical length of \overline{JL}. JL .

Answers

Answer:

JL = 6 units

Step-by-step explanation:

It is given that,

K lies on line segment JL.

We have, JK=5x+7,JL=2x+8, and KL=4.

JL = JK + KL

2x+8 = 5x+7 + 4

Taking like terms together.

8-7-4=5x-2x

-3 = 3x

x = -1

Put x = -1 in JL = 2x+8. So,

JL = 2(-1)+8

JL = 6

Hence, the length of JL is 6 units.

Is the coldest temperature represented by a positive or negative number? *
Positive
Negative

Answers

The coldest temp is negative

Rudy has $584.00. Does he have enough to buy a viola and an oboe ? How much is needed?

Answers

Answer:

No he needs $598

Step-by-step explanation:

351+247=598

Point P was rotated about the Irgun (0,0) by -15

Answers

Answer:

D

Step-by-step explanation:

The point you're looking for is the same distance from the origin, but 15° clockwise around a circle centered at the origin. Points A and D are the only ones with the same radius. Point D is the only one that is 15° clockwise from P.

_____

The approximate coordinates of the rotated point are (-4.3120, 3.2259).

Tyler orders a meal that costs $15 A) If the tax rate is 6.6%, how much will sales tax be on Tyler's meal? B) Tyler also wants to keave a tip for the server. How much do you think he should pay in all?

Answers

B well tip is 10% so do 15 times 10 + 15 and that will be your answer for b

Answer:

.99

18.99

Step-by-step explanation:

The answer to the first one is o.99 bc you would change 6.6% to a decimal and that would be 0.066 then you would add one to it and multiply it by 15 so the equation would look like this 1.066*15=0.99

The answer to the second one is 18.99 bc you would add 20% to 6.6% to get 26.6% and then you would change that into a decimal and add one to it to get 1.266 then multiply it by 15 to get 18.99

Find two consecutive even integers such that six times the lesser added to the greater gives
a sum of 86

Answers

12 and 14 are the answers

A family pays $8.00 to park at a concert. Tickets for the concert cost $13.50 per person. The family spent a total of $89.00 for parking fees and tickets to the concert. The situation can be modeled by the equation 89 = 13.5n + 8, where n represents the number of tickets purchased. How many concert tickets did the family purchase? tickets

Answers

Answer:

89=13.5n=8 89-8=13.5n 81=13.5n 81/13.5=13.5n/13.5 6=n

Step-by-step explanation:

Answer:

6...I believe

Step-by-step explanation:

what is 12,220x3000457

Answers

Answer: 36665584540

Step-by-step explanation:

Answer:

36,665,584,540

Step-by-step explanation:

i calculator the numbers in a paper and add them like i did in 7th grade like

Example:

12,220

3000457

+_______________

????➡⬇

36,665,584,540

✔ ✔ ✔

Please Help Solve, Pretty Easy But Idk How To Do Them, I Have More Of These Please Help (2024)
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