can someone please help me on this

Answer:

acute angles ig..............

Answer:

a. acute

Step-by-step explanation:

Acute is anything smaller than 90 degrees, which this triangle is.

Equiangular would mean that all the angles have to be the same which this triangle is not.

Obtuse triangle means one of the angles is more than 90 but less than 180, which this triangle is also not.

Right triangle means that one of the angles have to be 90 degrees, or u can say a right angle, none of the angles in this triangle is 90 degrees so no.

Answer:

Step-by-step explanation:

The way we determine if ratios are equivalent is by a proportion. It also helps to know that a foot is 12 inches, so you have the wrong answer. The correct answer is table 2. The way we solve is by dividing the number of inches by 12 to see if we get the number of feet specified on the table.

24/12 = 2

60/12 = 5

72/12 = 6

84/12 = 7

All of these match up to their respective foot measurements.

Answer:

|x|-3 30

Step-by-step explanation:

|x|-3 30

|-7x|>=49

in |7x|>=49,

28>=49

which doesn't work

Hope this helps!

Answer:

C. SAS

Step-by-step explanation:

We already have the two pairs of sides that we know are congruent, but we also know that angles NTP and QTM are congruent because they are on opposite sides of the same intersection (I call them bowtie angles if that helps to understand). These two pairs of sides and the angles between them show that the triangles are congruent because of SAS (Side-Angle-Side Theorem).

Hope this helps :)

Given that,

The angle of  elevation from her to the top of the hill is 17 degrees.

The hill is 50 feet tall.

To find,

The length of the walkway.

Solution,

h = 50 feet

Let the length of the walkway up the hill is x m. It is the hypotenuse of the right angle triangle. Using trigonometry as follows :

[tex]\sin\theta=\dfrac{50}{x}\\\\x=\dfrac{50}{\sin(17)}\\\\=171.01\ \text{feet}[/tex]

Hence, the walkway up the hill is 171.01 feet.

Answer:

Recursive formula → [tex]a_n=-9n+19[/tex]

Step-by-step explanation:

Recursive formula given for the sequence is,

[tex]a_1=10[/tex] and [tex]a_n=a_{n-1}-9[/tex]

Therefore, sequence will be,

10, 1, -8, -17........

Explicit formula for an arithmetic sequence is,

[tex]a_n=a_1+(n-1)d[/tex]

Here, n = number of term

d = common difference

Therefore, recursive formula will be,

[tex]a_n=10+(n-1)(-9)[/tex]

    = 10 - 9n + 9

    = 19 - 9n

[tex]a_n=-9n+19[/tex]

Step-by-step explanation:

1: Apply the distributive property. − 10 x − 5 ⋅ 1 − 5 ( − 5 x )

2: Multiply−5by1

−10x−5−5(−5x)

3: Multiply−5by−5.

−10x−5+25x

4: Add−10xand25x.

15x−5

Description:

First step is to Multiply the equation then after that you can multiply it by 5 that will lead your answer to −10x−5+25x. Then at the end add 10* and 25*. That will equal your answer as 15x−5.

Hope this helps.

Answer:

WAT DO U MEAN 30 POINTS UR ONLY GIVING 5

Step-by-step explanation:

ITS LITTERALLY RIGHT NEXT TO IT

Step-by-step explanation:

47)25+35x+4x-1=180

24+39x=180

39x=180-24

39x=156

x=4

48)70+9x-5+13x+5=180

70+22x=180

22x=180-70

22x=110

x=5

Hope this helps u...

Answer:

360 I think

Step-by-step explanation:

Answer:

360

Step-by-step explanation:

(400 x 90)/100

the answer I got is 30

Step-by-step explanation:

92-32=60 60-16=44 36-4=32 32-2=30

Answer:

[tex]y = -3x + 5[/tex]

Step-by-step explanation:

We know we'll have to use the linear equation [tex]y=mx+b[/tex]

Since [tex]m[/tex] means gradient (or slope) we know that it's -3 since that's already indicated to us

All that we have to find now is b, and we can find this by plugging in the known values of x and y since we have the coordinate (2,-1)

We can plug these values in and solve for b

[tex]-1 = -3\cdot 2 + b\\-1 + 6 = b \\b = 5 \\[/tex]

Therefore, in order to get the equation we just have to replace b with 5

[tex]y = -3x + 5[/tex]

Good luck!

Answer:

x = 75

Step-by-step explanation:

Answer:

x = 7

Step-by-step explanation:

You have to multiply 5 to x/5 and 15

5x/5 = 15 * 5

x = 75

Tamika ran the fastest time at 21.6 seconds in 120 meters because the faster you run the less time you have on your timer.

Answer:

13b + 7

Step-by-step explanation:

Combine like terms. (-15b - 7) - (-2b), add -15b to both sides, the equation then becomes (-7) - (13b). Swap the equation around to become (13b) - (-7), a subtraction sign and then a negative makes the negative a positive. The equation then becomes 13b + 7.

Answer:

24 Months

Step-by-step explanation:

First you need to know how many books Ronnie read each month. 30 ÷ 15 = 2

Now you know Ronnie reads 2 books every month for 15 months.

So just take 48 ÷ 2 = 24

You take 48 because that's the total number of books so far and you divide it by 2, because he reads 2 books every month. That gives you a total of 24 months he has been with his book club.

Answer:

=11v+13w

Step-by-step explanation:

Combine Like Terms:

=−2w+11v+15w

=(11v)+(−2w+15w)

=11v+13w

we'll need to simplify the expression by using the symbols and combations of the equation

(-2w + 11v) - (-15w)

we'll need to turn subtraction and multiplication into addition

so remove the bubbles, and add (keep the minus/negative sign

−2 (w) +11(v) +15 (w)

we'll separate the letters so w with w and v with v (or by it's self

11(v)  +  (−2(w)+15(w))

and this will equal the answer me and op who made the other answer correct

by subtracting 2 with 15 since it's negative so it'll equal 13w and 11v stays the same

11v + 13w

Answer:

The 1,3 line?

Step-by-step explanation:

The angle that is not congruent to angle 5 is angle 6

The angles that are congruent to angles 5 are corresponding to angle 5, the vertical angles of angle 5 and the opposite exterior angles of angle 5.

These angles are:

Angle 1, angle 8, and angle 4

Other angles are not congruent to angle 5

Hence, the angle that is not congruent to angle 5 is angle 6

Read more about parallel line and transversal at:

https://brainly.com/question/24607467

Answer:

1) 2x+7y

2) 7g+3h

3) 3p

Step-by-step explanation:

Combine like terms.

3x - (1)x = 2x, and 5y + 2y = 7y, so you could say 2x + 7y.

I hope this helps :)

Answer:

3x-x+5y+2y

Step-by-step explanation:

after putting the like terms together then add or subtract as given.

2x+7y as our final answer.

3g+4g+5h-2h

7g+7h

since our final answer is factorisable we write our final answer as 7(g+h)

4p+2p-3p

since our terms are all alike we just go directly to adding and subtracting.

3p as our answer

Answer:

the answer is mx +B plus the quradratic formula

Answer:

0.006 m2

Step-by-step explanation:

SANA MAKATULOG

Answer:

2

Step-by-step explanation:

77.50 - 63.50 = 14

per gigabyte $5 + 5 =10

so answer is 2

Henry can only use 2 gigabyte of data in other to stay within his budget.

To solve :

Flat fee = $63.50

Price per gigabytes = $5

Total budget = $77.50

Let the number of gigabyte = g

Expressing the problem as a mathematical expression :

63.50 + 5g ≤ 77.50

Collect like terms

63.50 - 77.50 ≤ - 5g

-14 ≤ - 5g

Divide bith sides by - 5 to isolate g

-14 / - 5 ≤ g

2.8 ≤ g

Therefore, to stay within his budget he must not use beyond 2.8 gigabyte of data.

If a whole number value is required, then he can only use 2 gigabyte of data in other to stay within his budget.

Learn more : https://brainly.com/question/18796573

Answer:

Option (A)

Step-by-step explanation:

From the table attached,

Savings of Kevin in 2 weeks = 92 - 46 = $46

Therefore, per week savings of Kevin = [tex]\frac{46}{2}[/tex] = $23

Since, y = 26x represents the amount saved by Christy.

x = Number of weeks

y = Amount saved

For x = 1 week

Amount saved by Christy in one week = $26

Difference in amounts saved by Christy and Kevin = 26 - 23 = $3

Therefore, Christy saved $3 per week more than Kevin.

Option (A) will be the correct option.

Answer:

21.26 or 21.3 inches.

Step-by-step explanation:

Think of this as a right triangle.

The height is 16 inches.

The width is 14 inches.

So, the diagonal is...

We need to use the Pythagorean Theorem to solve this.

a^2 + b^2 = c^2

Height^2 + Width^2 = Diagonal^2

16^2 + 14^2 = c^2

256 + 196 = c^2

c^2 = 452

So, c = Square root of c^2 = Square root of 452.

So, Square root of 452 = 21.26

So, the diagonal = 21.26 or 21.3 inches.

Answer:

Step-by-step explanation:

A = p(1+r/n)nt

A = final amount

p = principal = 2000

r = interest rate = 0.024

n = # times compounded pet year = 12

t = time in years = 7

A = 2000(1+.024/2)12(7)

A = 2000(1.012)^84

Answer:

An exponential function is a function of the form

f(x)=bx

where b≠1 is a positive real number. The domain of an exponential function is (−∞,∞) and the range is (0,∞).

Solve the equation: 52x−3=752x−3=7.

Since we can’t easily rewrite both sides as exponentials with the same base, we’ll use logarithms instead. Above we said that logb(x)=ylogb⁡(x)=y means that by=xby=x. That statement means that each exponential equation has an equivalent logarithmic form and vice-versa. We’ll convert to a logarithmic equation and solve from there.

52x−3log

⎛⎝⎜

⎞⎠⎟=7=2x−352x−3=7log5

⁡(7

)=2x−3

From here, we can solve for xx directly.

2xx=log5(7)+3=log5(7)+32

A logarithmic function is a function defined as follows

logb(x)=ymeans thatby=xlogb⁡(x)=ymeans thatby=x

where b≠1b≠1 is a positive real number. The domain of a logarithmic function is (0,∞)(0,∞) and the range is (−∞,∞)(−∞,∞).

Solve the equation:

log3(2x+1)=1−log3(x+2).log3⁡(2x+1)=1−log3⁡(x+2).

With more than one logarithm, we’ll typically try to use the properties of logarithms to combine them into a single term.

log3(2x+1)log3(2x+1)+log3(x+2)log3((2x+1)(x+2))log3(2x2+5x+2)2x2+5x+22x2+5x−1=1−log3(x+2)=1=1=1=3=0log3⁡(2x+1)=1−log3⁡(x+2)log3⁡(2x+1)+log3⁡(x+2)=1log3⁡((2x+1)(x+2))=1log3⁡(2x2+5x+2)=12x2+5x+2=32x2+5x−1=0

Let’s use quadratic formula to solve this.

x=−5±52−4⋅2⋅−1−−−−−−−−−−−√2⋅2=−5±

−−−−−−−−⎷4.x=−5±52−4⋅2⋅−12⋅2=−5±33

4.

What happens if we try to plug x=