Mathematics High School

multiple choice pls help

Multiple Choice Pls Help

Answers

Answer 1

Answer:

x = 28.9

Step-by-step explanation:

tan = [tex]\frac{opposite}{adjacent}[/tex]

⇒ tan 48 = [tex]\frac{26}{x}[/tex]

(tan of 48 is 1.11)

⇒ 1.11 = [tex]\frac{26}{x}[/tex]

multiply 26 on both sides

⇒ 1.11 x 26 = [tex]\frac{26}{x}[/tex] x 26

⇒ 28.86 = x

round to the nearest tenth

⇒ 28.86 = 28.9

Related Questions

. Donte estimates he will need 43 pounds of dog food. He actually needs 61 pounds. Calculator Donte’s percent error. * Your answer Submit

Answers

Answer:

1×

Step-by-step explanation:

#:;:,dgvgukyujj hhyfh

HELP ME PLZZZZZZZZZZZZ

Answers

Answer:

-2

Step-by-step explanation:

Its in the negative zone and its saying that it increased by one, so -2

Is 20 mm equal to 2 cm

Answers

Answer:Yes

Step-by-step explanation:

yes, it does because 20mm in conversion form in cms is 2

What is 12 divided by 32?

Answers

Answer:

0.375

that's what comes up for me

Answer:

0.375 or 3/8

Step-by-step explanation:

Calculator or

12/32 can be simplified by dividing both the numerator and denomenator by 4. Or with long division you can get 0.375.

What is the best first step in solving -4x+ 10?
Add
5
to both sides.
O
Subtract į from both sides.
Multiply both sides by -4 and reverse the inequality symbol.
Divide both sides by 10 and reverse the inequality symbol.


What is the answer please help me out please 37 big tall fat points

Answers

Answer:

Step-by-step explanation:

The first step is usually to isolate the x term. You have -4x - ⅖ on the lefthand side of the equation. You want to remove the -⅖ so the -4x is alone.

Add ⅖ to both sides:

-4x > ⅖ + 5/10

find the value of x.​

Answers

Answer:

[tex]\boxed{\text{\sf \Large 3}}[/tex]

Step-by-step explanation:

Angles in a triangle add up to 180°

[tex]180-(24x+3+25x)[/tex]

[tex]-49x+177[/tex]

Angles on a straight line add up to 180°

[tex]-49x+177+150=180[/tex]

[tex]x=3[/tex]

Yeah can someone help me on this. I don't know what to add to prove it?

Answers

Answer:

AC bisects BCD

Reason: The angles in the resulting triangles are congruent.

The answer is what the guy above me said

Yednia solved an equation and justified her steps as shown in the table.

2+2x5=−10

Drag and drop the reasons into the boxes to correctly complete the table.

Answers

Given:

Consider the equation

[tex]2+\dfrac{2x}{5}=-10[/tex]

To find:

The steps and solution for the given equation.

Solution:

We have,

[tex]2+\dfrac{2x}{5}=-10[/tex]

Step 1: Using subtraction property of equality, subtract 2 from both sides.

[tex]2+\dfrac{2x}{5}-2=-10-2[/tex]

[tex]\dfrac{2x}{5}=-12[/tex]

Step 2: Using multiplication property of equality, multiply both sides by 5.

[tex]\dfrac{2x}{5}\times 5=-12\times 5[/tex]

[tex]2x=-60[/tex]

Step 3: Using division property of equality, divide both sides by 2.

[tex]\dfrac{2x}{2}=\dfrac{-60}{2}[/tex]

[tex]x=-30[/tex]

Therefore, the solution of the given equation is [tex]x=-30[/tex].

3a-7=4b+1 solve for b

Answers

Answer:

b = [tex]\frac{3a-8}{4}[/tex]

Step-by-step explanation:

Given

3a - 7 = 4b + 1 ( subtract 1 from both sides )

3a - 8 = 4b ( divide both sides by 4 )

[tex]\frac{3a-8}{4}[/tex] = b

A ball has a diameter of 8 inches. What is its surface area? (Use 3.14 for pie.) WILL give brainest wh ok answer correct and fast.​

Answers

4πr2
= 4×π×42
= 64π
= 201.06192982975 inches2

The answer should be the last one

Given the function f(x) = 3x + 6 and g(x), which function has a greater slope?

Answers

Answer:

If both g(x) and f(x) are the same equation, then they will have the same slopes.

Answer: C

Step-by-step explanation:

you're welcome

HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP

Answers

Answer:

The correct answer is A

Step-by-step explanation:

A is the correct answer

anyone got an answer for this math question?

Answers

Answer:

So you have a scale

you multiply: 8×(3/4)

And your x= 6

(-1 + 5i) + (-2 - 3i)

Answers

Answer:

-3 + 2 i

Step-by-step explanation:

how are graphs that have a>1 different from graphs with 0

Answers

Slide curve together,if it look like a happy face

Happy = positive/a>1

Slide curve together, if it look like a sad face

Sad = negative/a<1

Evaluate:
log 64
1/16

Answers

Answer:

64

Step-by-step explanation:

Evaluate log64 1/16. Write an equation in logarithmic form. log64 1/16 = x. Convert the equation to exponential form 1/16 = 64

You have a recipe that calls for 2 parts of milk for every 5 parts of flour You use 8 cups of milk How much flour do you need? ​

Answers

Answer:

20

Step-by-step explanation:

Jamie has 3 game tickets more than twice her brother's
game tickets. The function rule, 3x + 2 where x is her
brother's tickets, can be used to find Jamie's number
of tickets. Make a table of values that show how many
tickets Jamie has when her brother has 40, 50, and
60 tickets. Then graph the function.

Answers

You mean Jamie has two game tickets more than 3 times her brother
40 | 122
50 | 152
60 | 182

Graph the coordinates

Diego's age `d` is 5 more than 2 times his sister's age `s`. This situation is represented by the equation `d=2s+5`. If we know Diego's age, which equation will help us find his sister's age?

Answers

Answer:  [tex]s=\dfrac{(d-5)}{2}[/tex].

Step-by-step explanation:

Given: d denotes Diego's age while s denotes his sister's age.

The situation is represented by the equation d=2s+5.

To find his sister's age we can write the above equation as [tex]s=\dfrac{(d-5)}{2}[/tex] [we first subtract 5 from both sides and then divide both sides by 2]

Hence, the required equation: [tex]s=\dfrac{(d-5)}{2}[/tex].

5 + 1.3 • 8.7? whats the answer?

Answers

16.31
Hope this helps

Alright have posted it now.

Answers

hi again! so vertical angles are angles that are across from eachother, so it would be 5 and 7 and 6 and 8

−24 = −0.6k can you slove this answer

Answers

Answer:

-24 = -0.6k

k=-24/-0.6

k=40

Let me know if this helps!

help for a gradeeeee...picture attacthed.

Answers

Answer:

that doesn't make sense.

Step-by-step explanation:

question in pic! answer asap! will give brainliest!

Answers

Answer:

I believe the answer is x + 3

Step-by-step explanation:

Let the width be wIts length = x + 5Area of rectangle = x² + 8x + 15

Area of ractangle = Length × Width

w ( x + 5 ) = x² + 8x + 15w ( x + 5 ) = x² + 5x + 3x + 15 ( Split middle term and factorise )w ( x + 5 ) = x ( x + 5 ) + 3 ( x + 5 )w ( x + 5 ) = ( x + 5 ) ( x + 3 )

[tex]{ \large{ \sf{w = \dfrac {\cancel{(x + 5)}(x + 3)}{ \cancel{x + 5}} }}}[/tex]

width = ( x + 3 ) Answer. Option. ( B )

What is the slope of the line through (-12, 1) and (-1, 1)?

Answers

Answer:

The equation is y = 1. Therefore, the slope is undefined.

What is the total surface area of the rectangular pyramid whose net is shown?

square inches

help me

Answers

Answer:

95 in.²

Step-by-step explanation:

Total surface area of the rectangular pyramid = 4(area of triangle) + area of rectangle

Area of triangle = ½*base*height

base = 5 in.

height = 7 in.

Area of triangle = ½*5*7 = 17.5 in.²

Area of rectangle = Length*width = 5*5 = 25 in.²

Plug in the values

Total surface area of the rectangular pyramid = 4(17.5) + 25

= 95 in.²

is 5 to the power of -1 the same as 5 to the power of 1/2?

Answers

Answer:

No

Step-by-step explanation:

5 to the power of -1 is 0.2 while 5 to the power of 1/2 is 2.5

A racecar can travel 800 miles in 4 hours.Using(d) for distance in miles and (t) for numbers of hours,an equation that represents this situation is d=200t

Answers

800=200×4

the distance is 800 miles and the time is 4 hours

and the situation that are given is d=200t

Distance =800 miles

Time=4 hours

Given Situation=200

800=200•4

Let's say you have 13 marbles in a bag. Seven marbles are big, 6 are small. What is the probability of pulling out one big marble, replacing it, then pulling out a small marble?

Answers

A 7.7% chance. Hope this helps!

Answer:

7/26

Step-by-step explanation:

First, find the probability of pulling out a big marble.

Since there are 7 big marbles, and 26 in total, the probability is 7/26

Now, find the probability of pulling out a small marble after the replacement.

There are 6 small marbles and 26 in total, so the probability is 6/26. This can be simplified by dividing each side by 2. This will get you 3/13

To find the probability of both of these happening, multiply the probabilities by each other:

(7/26) x (3/13)

= 7/26

So, the probability is 7/26

Can someone help me answer these two questions please.

Answers

Answer:

The first one is a the second one is b

Step-by-step explanation:

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