A triangle has an area of 40 square inches. It's base is written as (x + 2) and it's height is written as (x + 4). Calculate the value of x and be sure to check for any extraneous (excluded) value.

Answer:

twelve twenty four thirty two lol

Answer:

Step-by-step explanation:

6) √48, √12

√48 = √4² x 3 = 4√3

√12 = √2² x 3 = 2√3

= 4√3, 2√3

7) √28, √63

√28 = √2² x 7 = 2√7

√63 = √3² x 7 = 3√7

=2√7, 3√7

8) ⁴√32, ⁴√162

⁴√32 = ⁴√2⁴ x 2 = 2 ⁴√2

⁴ √162 = ⁴√3⁴ x 2 = 3 ⁴√2

=2 ⁴√2, 3 ⁴√2

9) ∛40, ∛135

∛40 = ∛2³ x 5 = 2∛5

∛135 = ∛3³ x 5 = 3∛5

=2∛5, 3∛5

10) √8, √200

√8 = √2² x 2 = 2√2

√200 = √10² x 2 = 10√2

=2√2, 10√2

-{ModPatrol}

Answer:

[tex]k=6, k=-1[/tex]

Step-by-step explanation:

                         [tex]\dfrac{k+3}{3}-\dfrac{2}{k-5}=1[/tex]

[tex]\implies \dfrac{(k+3)(k-5)}{3(k-5)}-\dfrac{3 \cdot 2}{3(k-5)}=1[/tex]

[tex]\implies \dfrac{k^2-2k-15-6}{3(k-5)}=1[/tex]

[tex]\implies k^2-2k-21=3k-15[/tex]

[tex]\implies k^2-5k-6=0[/tex]

[tex]\implies (k-6)(k+1)=0[/tex]

[tex]\implies k=6, k=-1[/tex]

Answer:

A.

Step-by-step explanation:

The slope of a perpendicular line is the negative reciprocal of the original  line.

Negative reciprocal of -4/5 is 5/4

Answer:

m∡2 is 51

Step-by-step explanation:

The parallel line creates two similar triangles.

Similar triangles with congruent angles

Also, the parallel line creates two corresponding angles.

Corresponding angles are also congruent

Answer:

its the 2nd one

Step-by-step explanation:

The answer is 240.4cm^2

Or the second one

Answer:

-2

Step-by-step explanation:

Answer:

listen to your teacher for once mabey that will help?

Step-by-step explanation:

Answer:

1, 0

Step-by-step explanation:

Let [tex]\cos (x+2\pi) = -\frac{\sqrt{2}}{2}[/tex]. From Trigonometry we remember the following identity:

[tex]\cos (a+b) = \cos a \cdot \cos b - \sin a \cdot \sin b[/tex] (Eq. 1)

Where [tex]a[/tex] and [tex]b[/tex]  are angles measured in radians.

Then, we proceed to expand the given expression:

[tex]\cos x \cdot \cos 2\pi - \sin x \cdot \sin 2\pi = -\frac{\sqrt{2}}{2}[/tex]

[tex]\cos x \cdot 1 - \sin x \cdot 0 = -\frac{\sqrt{2}}{2}[/tex]

[tex]\cos x = -\frac{\sqrt{2}}{2}[/tex]

Therefore, correct answer is "1, 0".

Answer:

A 1;0

Step-by-step explanation:

Answer:

663 Million people

Step-by-step explanation:

If you divide alaska into rhode island its 663 rhode islands in alaska, then theres 663 people in alaska fi the populations were the same

Answer:

B

Step-by-step explanation:

Because parrallel means they will never intersect so there for i got B. Hope i was helpful.

Answer:

it is 0.75 (1/4)+ (2/3)-(1/6)=0.75=3/4

Answer:

a₅=27.

Step-by-step explanation:

1) according to the condition the given subsequence is arithmetic sequence. It means, the a₁=7 and d=5, then

2) a₅=a₁+4*d; => a₅=7+4*5=27.

Lets see

[tex]\\ \rm\longmapsto I=\dfrac{PRT}{100}[/tex]

[tex]\\ \rm\longmapsto P=\dfrac{100I}{RT}[/tex]

[tex]\\ \rm\longmapsto P=\dfrac{360000}{9}[/tex]

[tex]\\ \rm\longmapsto P=Rs.40000[/tex]

Solution:

We know that:

Let "P" represent the money Anita borrowed.

[tex]\dfrac{\text{P} \times 3 \times 3}{100} = 3,600[/tex]

[tex]\rightarrow \dfrac{\text{P} \times 9}{100} = 3,600[/tex]

[tex]\rightarrow \dfrac{\text{P} }{100} = 400[/tex]

[tex]\rightarrow \ \text{P }= \text{R.S} \ 40000[/tex]

The ordinary annuity is $135.40

We have given that the

P=55500$

rate(r)=5.2%

time (t)=20 years

The formula for ordinary annuity is:

[tex]P = A \times \frac{((1 + r)^n- 1)}{ r}[/tex]

Where,P - future value

r - rate

A - annuity payment

n - the number of years

Use the given value in the above formula of ordinary annuity so we get,

[tex]55000 = A ((1 + 0.052)^{20} - 1) / 0.052[/tex]

[tex]55000 = A * ((1.052)^{20} - 1) / 0.052[/tex]

[tex]55000 = A * (2.76 - 1) / 0.052[/tex]

[tex]55000 = A * 1.76 / 0.052[/tex]

[tex]55000 = A * 33.85[/tex]

[tex]A = 55000 / 33.85[/tex]

[tex]A = 1624.82[/tex]

Therefore the annual payment(A)=1624.82 and since year has 12 months, monthly payment is

[tex]1624.82 / 12 = $135.40[/tex]

Therefore we get the ordinary annuity is $135.40

To learn more about the ordinary annuity visit:

https://brainly.com/question/25792915

Answer:

a) 131.93

Step-by-step explanation:

Answer:

P (rosemary) = 9/19

Step-by-step explanation:

Given :-

To Find :-

Solving :-

Answer:

[tex]\sf 23\frac{1}{3} \ cups \ of \ water[/tex]

explanation:

1 hour → [tex]\sf 1\frac{2}{3} \ cups \ of \ water[/tex]

14 hours → [tex]\sf (1\frac{2}{3} *14) \ cups \ of \ water[/tex]

14 hours →  [tex]\sf 23\frac{1}{3} \ cups \ of \ water[/tex]

Answer:-

Given :-

Solution:-

According to questions ( unitary method)

[tex]1hr - > 1\frac{2}{3} cups = \frac{5}{3} cups\\ so - > \\ 14hrs - > \frac{5}{3} \times 14 \: cups \\ 14hrs - > \frac{70}{3} = 23 \frac{1}{3} cups[/tex]

Answer:

12340milliters

Step-by-step explanation:

is the right answer

Answer:

12.34 liters  = 12340 milliliters

Step-by-step explanation:

Answer:

-36

Step-by-step explanation:

4 x -9 = -36

This is how I interpreted the question, feel free to correct me if I am wrong.

Answer:

= x^2 -9x-3x+27

= x (x-9) -3 (x-9)

= (x-3) (x-9)

Answer:

Step-by-step explanation:

y = (-2) - 6 = -8

y = (-1) - 6 = -7

y = (0) - 6 = -6

y = (1) - 6 = -5

y = (2) - 6 = -4

-2 = -8

-1 = -7

0 = -6

1 = -5

2 = -4

Answer:

Step-by-step explanation:

x=4

Answer: y= 13/3−x/3

Step-by-step explanation:

The slope of a line passing through two points P=(x1,y1) and Q=(x2,y2) is given by m=y2−y1x2−x1.

We have that x1=−2, y1=5, x2=1, y2=4.

Plug the given values into the formula for a slope: m=4−(5)1−(−2)=−13.

Now, the y-intercept is b=y1−mx1 (or b=y2−mx2, the result is the same).

b=5−(−13)(−2)=13/3

Finally, the equation of the line can be written in the form y=b+mx:

y=13/3−x/3

Answer:

-1/3

Step-by-step explanation:

Answer:

1.pi times the radius squared

2. 12

3. Yes

4. 8

5. a googol

Step-by-step explanation:

12

22/7 I believe is the closest fraction.

It is irrational by definition and cannot be expressed as a fraction. But there are a few close approximations.

Pi is not a fraction. A close approximation to pi, on the other hand, is 22/7.

8

Based on the given conditions, formulate:

[tex]64/8[/tex]

Calculate

[tex]\frac{64}{8}[/tex]

Cross out the common factor

[tex]8[/tex]

I can figure out the rest once I get back home. I'm sorry I ran out of time.

Answer:

Thanks for the points! <3

Answer:

no8 is a and no9 is b

Answer: 2m + c  =4

Step-by-step explanation:

Let m = Number of multiple-choice questions

c = Number of constructed response questions

For Summer,

Total marks = 12m + 4c

For kerry,

Total marks = 10m+3c

Summer scored eight points more than Kerry implies

12m + 4c = 4+(10m+3c)

⇒ 12m + 4c =  4+ 10m+3c

⇒  12m + 4c - 10m-3c =4

⇒  2m + c  =4

Hence, required equation that shows how much each multiple-choice question (m) and each constructed response question (c) is worth. :

2m + c  =4

Answer:

4. obtuse

5. obtuse

6. acute

7. acute

8. obtuse

Step-by-step explanation:

4. This angle is greater than a right angle (because it extends farther than one), so this is obtuse.

5. This angle is greater than a right angle, so this is obtuse.

6. This angle is smaller than a right angle (because it extends less than one), so this is acute.

7. This angle is smaller than a right angle, so this is acute.

8. This angle is greater than a right angle, so this is obtuse.

Answer:

what can not see nothing

Step-by-step explanation: