Mathematics High School

Solve For X, please help I need to turn this in by tomorrow. ​

Solve For X, Please Help I Need To Turn This In By Tomorrow.

Answers

Answer 1

Answer:

D) -6

Step-by-step explanation:

• solve x + 56+40= 90 90 because the triangle is a 90 degrees angle

• x+96=90

-96. -96

x=-6

Related Questions

PLEASE HELP, MARKING BRAINLIEST!!!

What is the volume of the hexagonal pyramid?

Answers

Answer:

13.86

Step-by-step explanation:

i'm not sure if my math is correct but that is what i got

V=[(square root of 3)/2]*a^2*h
V= [(square root of 3)/2]*2^2*4
V= [(square root of 3)/2]*16
V= (square root of 3)*8
V=8(square root of 3)m^3 or 13.856m^3

Consider the expression 16 - 4 × 3 + 7. 2a. Use parentheses to rewrite the
expression so that it equals 11.

. Use parentheses to rewrite the expression so that it equals 120.

Answers

Step-by-step explanation:

Consider the expression 16 - 4 × 3 + 7. 2a. Use parentheses to rewrite the

expression so that it equals 11.

. Use parentheses to rewrite the expression so that it equals 120.Consider the expression 16 - 4 × 3 + 7. 2a. Use parentheses to rewrite the

expression so that it equals 11.

. Use parentheses to rewrite the expression so that it equals 120.

It costs $23,000 to attend 1 year at Texas State University, and I already saved up $4,000. How much money would I have to save each month for the next year to have the full $23,000?



Round to the nearest hundredth.

Answers

Answer:

[tex]\$1583.33[/tex]

Step-by-step explanation:

Let [tex]d[/tex] be the amount of money you need to save each month to have the full $23,000.

We can write the following inequality:

[tex]4,000+12d\geq 23,000[/tex]

Solving for [tex]d[/tex]:

[tex]4,000+12d\geq 23,000,\\12d\geq 19,000\\d\geq \approx \boxed{\$1583.33}[/tex]

Simplify: 12.5 – 2.2 – 1.5 + 2.6
14.4
11.6
11.4
14.6

Answers

The answer should be 11.4!!
11.4 should be your answer

help me out broooo asap please haha

Answers

for the first one is length times with so 9times18 = 27

Please help this is late work for geometry and I keep getting this awnser wrong

Answers

Answer:

w = 12°

Step-by-step explanation:

Angle J = Angle H

Angle K = Angle I

So lets find the sum of the entirety of angles

360° = 2w + 34° + 2w + 34° + 4w + 74° + 4w + 74°

360° = 12w + 68° + 148°

360° = 12w + 216°

Subtract 216° from both sides

360° - 216° = 12w + 216° - 216°

144° = 12w

Divide both sides by 12

144°/12 = 12w/12

12 = w

w = 12°

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Answer:

58°

Step-by-step explanation:

Consider that adjacent angles are supplementary in any parallelogram (including rhombus).

m∠J + m∠K = 180°(2w + 34) + (4w + 74) = 180

Solve for w:

6w + 108 = 1806w = 72w = 12

Find the value of ∠J:

m∠J = 2w + 34 = 2(12) + 34 = 58

what is a square root?​

Answers

Answer:

A number multiplied by its self for ex 7 x 7 = 49 square root of 49 is 7

Answer:

A square root of a number is a value that, when multiplied by itself, gives the number. 6 · 6 = 36, so a square root of 36 is 6. You are probably curious why I said a square root and not the square root. - 6 · - 6 = 36. - 6 is a square root of 36. The symbol is √ which always means the positive square root.

√1 = 1

√4 = 2

√9 = 3

√16 = 4

√25 = 5

√36 = 6

√49 = 7

√64 = 8

√81 = 9

√100 = 10

Find the slope of the line through the given points.
(-1,1) and (3, -7)

Answers

Answer:

Slop of the line M = -2

Step-by-step explanation:

Given coordinates;

(-1 , 1) , (3 , -7)

Find:

Slop of the line

Computation:

We know that;

x1 = -1

x2 = 3

y1 = 1

y2 = -7

Slop of the line M = Δy / Δx

Slop of the line M = (y2 - y1) / (x2 - x1)

Slop of the line M = (-7 - 1) / [3 - (-1)]

Slop of the line M = (-8) / [3 + 1]

Slop of the line M = (-8) / (4)

Slop of the line M = -2

Identify who is correct
Describe the mistake that was made

Answers

Jack is wrong because he used the distributive property wrong. On the top equation, you see 2(4k - 3). The 2 multiplies into the (), so basically you have

2 x 4k - 2 x 3

which gives you

8k - 6

Answer:

Taniyah

Step-by-step explanation:

Taniyah is correct because you need to:

diistribute : 8k - 6 - 6k = 14

combine like terms : 2k - 6 = 14

add 6 to both sides : 2k - 6 + 6 = 14 + 6

simplify : 2k = 20

divide both sides by the same factor : 2k/2 = 20/2

simplify : k = 10

What is the intermediate step in the form (x + a)2 = b as a result of
completing the square for the following equation?
3x2
42x
-120

Answers

A). 3x2. ;)............

Find the rate of change

Answers

Answer:

3rd option

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the rate of change and c the y- intercept )

Given

2x + 8y = - 4 ( subtract 2x from both sides )

8y = - 2x - 4 ( divide terms by 8 )

y = - [tex]\frac{2}{8}[/tex] x - [tex]\frac{4}{8}[/tex] , that is

y = - [tex]\frac{1}{4}[/tex] x - [tex]\frac{1}{2}[/tex] ← in slope- intercept form

with rate of change m = - [tex]\frac{1}{4}[/tex] and y- intercept c = - [tex]\frac{1}{2}[/tex]

3 There are 4 quarts in a gallon. Which function
models the number of quarts in x gallons?
A h(x) = 0.25%
B h(x) = 4x
C h(x) = x +4
D h(x) = X

What is the answer you can help me ?

Answers

(B)

Explanation:
4 quarts are in a gallon so one gallon equals 4(1). The one represents the amount of gallons so if there are x gallons it would become 4(x)

Sort the numbers from LEAST TO GREATEST . > 6.82 , 6.803 , 6.650 , 6.68

Answers

Answer:

6.650, 6.68, 6.803, 6.82

Step-by-step explanation:

You just treat the decimals as you would whole numbers. Try imagineing them as whole numbers and its a lot easier like this. 6.82 and 6.68 as 682 and 668, you can clearly see 668 is lower than 682 so it comes first. Therefore, 6.68 is lower than 6.82 and comes first.

Which line has the greatest slope?

Answers

Answer:

Line B

Step-by-step explanation:

Automatically, we can eliminate Line C, because the slope is negative, since the question's asking which one is the greatest slope. However, if you do want to find the slope of Line C, you can use the rise/run method or the slope formula. Using the coordinate sets (0, 0) and (1, -2) and applying y2-y1/x2-x1 = -2-0/1-0 = -2/1 = -2.Line A's slope is 1/2. You can either find this out by applying the rise/run formula (rise = 1, run = 2) or you can find 2 coordinate sets to solve for slope. In this case, I'll use (0, 0) and (2, 1). Using the formula y2-y1/x2-x1... 1-0/2-0 = 1/2.Line B's slope is 2. As stated in Line A, you can find this by applying the rise/run formula or using 2 coordinate sets. I'll use the points (0, 0) and (1, 2). Using the formula y2-y1/x2-x1... 2-0/1-0 = 2/1 = 2.

Since the question is asking which line has the greatest slope, the line that has the greatest slope would be Line B. (2 > 1/2 > -2)

Can someone please help me on this?

Answers

Answer:

The surface area of the green prism is 2.5 times greater than the surface area of the blue prism

What's the circumference of a circle if its 12m long

Answers

Answer:

75.4

Step-by-step explanation:

Answer: C=2 π r

i think im wrong let me tho and heres a cool face ツ

Given a cone with a height of 6 cm and a base diameter of 6 cm, what is the volume of the cone? Use 3.14 for T.
O 5.652 cm
O 56.52 cm
O 565.2 cm
5652 cm3

Answers

Answer:

56.52 cm³

Step-by-step explanation:

Use the cone volume formula, V = [tex]\pi[/tex]r²[tex]\frac{h}{3}[/tex]

If the diameter of the cone is 6 cm, then the radius is 3 cm.

Plug in 3.14 as pi, 3 as the radius, and 6 as the height into the equation:

V = (3.14)(3²)[tex]\frac{6}{3}[/tex]

V = (3.14)(9)(2)

V = 56.52

So, the volume of the cone is 56.52 cm³

Glenn has a garden that is shaped like a rectangle.

The perimeter of his garden is 7012 feet.
The length of the garden is 2434 feet.

What is the width of the garden?


21 ft o 11ft o 10 ½ ft o 45 ¾ ft

Answers

Answer:

Solution given:

The length of the garden[l] = 2434 feet.

breadth or width [b]=b

perimeter of his garden = 7012 feet.

2[l+b]=7012ft

2434+b=7012/2

b=3506-2434

b=1072

So the width of the garden is 1072ft.

Consider the sequence 4, 1, -2, -5. What is the 65th term of this sequence?
-188
-204
-55
-110

Answers

Answer: -188

Step-by-step explanation: i had to subtract 3 63 times and i got -188

Question 1 (1 point)
Find the total amount due on a loan of $600 at 1696 interest at the end of 15 months using the simple interest formula.

Answers

Answer:4T

Step-by-step explanation:

T

Please help me to find area of semicircle

Answers

Answer:

Use a calculator and use the formula 1/2 × pi × (radius squared)

circumference is 135.02 what is the diameter?

Answers

Answer:

86

Step-by-step explanation:

Radius=Circumference/Pi

135.02/3.14=43

Diameter=2r

43x2=86

Find the value of x Write the answer as a fraction in simplest form or a decimal rounded to the nearest hundredth.

Answers

Answer:

13.85

Step-by-step explanation:

Find the diagram attached

Using the similarity theorem of a triangle;

GH/FG = FG/EF

x/15 = 36/39

x/15 = 12/13

Cross multiply

13x = 12 * 15

13x = 180

x = 180/13

x = 13.85

Hence the value of x to the nearest hundredth is 13.85

Oliver starts with a collection of bricks in which the combined number of blue and green bricks is odd. Explain why he cannot end up with a combined number of blue and green bricks.

Answers

soory I don't know the answer

Find the slope of the line that passes through (5,3) and (4,2).

Answers

Answer:

The slope is 1

Step-by-step explanation:

Slope = (y₂-y₁)/(x₂-x₁) = (2-3)/(4-5) = (-1)/(-1) = 1

Therefore, the slope of the line that passes through (5,3) and (4,2) is 1


Justyna invested $1500 in an account at a 2.5% interest rate compounded annually. She made no deposits or withdrawals on the
account for 7 years. Determine, to the nearest dollar the balance in the account after the 7 years.
4.200

Answers

Answer:

$1783.03

Step-by-step explanation:

Annually compounding interest formula:

PV(1+i)ⁿ

1500(1+.025)⁷

1500(1.025)⁷

1783.028631

which rounds to

1783.03

Answer:

$1783.03

Step-by-step explanation:

You use the formula for finding the interest rate.

So 1500(1+.025)^7

Which you put that in a calculator and it comes to out to 1783.0286. Then just round up.

Hope this helps

Brainliest would be appreciated

What is -84-(-32)?
Please make it fast I have 5 mins left lol​

Answers

Answer:

-52

Step-by-step explanation:

Answer:

-116

Step-by-step explanation:

-84-(-32) it's simple

The function shown is reflected across the y-axis to create a new function. Which is true about the domain and range of each function? Both the domain and range change. Both the range and domain stay the same. O The domain stays the same, but the range changes. O The range stays the same, but the domain changes -5 +-3-2-1, 5 X PTP​

Answers

Answer: D

Step-by-step explanation:

Answer:

B

Both the domain and range change.

Both the range and domain stay the same.

The domain stays the same, but the range changes.

The range stays the same, but the domain changes.

Step-by-step explanation:

A telemarketer earns a 2% commission
on each sale. Find the commission
earned on sales of $1400.

Answers

Answer:

28$

Step-by-step explanation:

Rosa has 7 1/2 yards of material. Her new skirt will take 3 2/3 yards. How much material will she have left after the skirt is made?​

Answers

Answer:

11 1/6

Step-by-step explanation:

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