Mathematics High School

HELPPPPP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1

Answers

Answer 1

Answer:

1. +25

2. +14

3. -10

4. -3

5. +2

Step-by-step explanation:

I hope these help , please tell me if i got any incorrect or misunderstood!

Related Questions

a triangular sail on a sailboat measures 8 yards on one side and 10 yards on a second side, what could be the length on the third side?

Answers

Answer:

8 yards

Step-by-step explanation:

/ \

----------

/ and \ = 8

_ = 10

Marcus went to a football game with $55. He bought his ticket at the door, 1 point
a pretzel for $3, ice cream for $5, and a bottle of water for $2. He decided
to buy a team hat for $20. When he left he had $3 left in his pocket. How
much did the ticket cost? *

Answers

Answer

the ticket was 22 dollars

Step-by-step explanation:

what is the equivalent expression of 8x+7y+5x+4y+2y

Answers

Answer:

13x+13y

Step-by-step explanation:

(combine like terms)

8x+5x=13x

7y+4y+2y=13y

hope this helped you!

Barney is spinning a spinner with 5 equal parts. The parts are numbered 1, 1, 2, 2, 4. If he spins the spinner 20 times, how many times should he expect to spin a 2?

Answers

Answer:

2/5 of the times.

Step-by-step explanation:

because there are 2 possible choices, and 5 sections, the answer is 2/5

Jim is putting carpet in his basement. The length of his basement is 12 yards. How many feet is the length of his basement?

Answers

Answer: 12yards - 36 feet

Step-by-step explanation:

PLEASE PLEASE PLEASE PLEASE PLEASE HELP ME! And don't take my points if you don't have an answer. I need the answers quickly plz.

Answers

Answer:

Problem 1: x = 129, Problem 2, x = 133

Step-by-step explanation:

Problem 1: x = (4-2)x180 - 71 -112 - 48 = 129

Problem 2: x = (6-2)x180 - 90 - 130 - 93 - 150 - 124 = 133

100 POINT PLS ACTUALLY NSWER PROPERLY ND NOT JUST FOR POINTS TY
Standard: HSG.C.A.3 Construct the inscribed and circumscribed circles of a triangle, and prove properties of angles for a quadrilateral inscribed in a circle.

You may see a question like this on the SBAC.

Options:

68°

112°

158°

136°

Answers

Answer:

i THINK its 112 degrees

the test is optional so if it's wrong it wont affect you

The measure of angle QPS in the cyclic quadrilateral is; 112°

What is the angle in the quadrilateral?

In theorems for cyclic quadrilaterals, we know that the sum of the opposite angles of a quadrilateral in a circle is 180°, provided that the quadrilateral does not cross itself.

Now, angle QPS is opposite to 68° in the cyclic quadrilateral. This means thst;

∠QPS + 68° = 180°

∠QPS = 180 - 68

∠QPS = 112°

Read more about angles at; https://brainly.com/question/25927269

Eight less than the sum of a and 3

Answers

Answer:

(a + 3) - 8

Step-by-step explanation:

(a + 3) - 8

Hope this helped! Have a nice day! Plz mark as brainliest!!! :D

-XxDeathshotxX

What is the total surface area of this triangular prism in square centimeters

Answers

I can't see anything so I can answer you just picture it.

The width of a rectangle is 7t-1.5 feet and the length is 1.5t + 8 feet. Find the perimeter of the
rectangle.
The perimeter of the rectangle is feet.

Answers

Step-by-step explanation:

✧ [tex] \underline{ \underline{ \large{ \tt{ \: G \: I\:V \: E \: N}}}} : [/tex]

Width of a rectangle ( w ) = 7t - 1.5 ftLength of a rectangle ( l ) = 1.5t + 8 ft

✧ [tex] \underline{ \underline{ \large{ \tt{ \: T \: O\: F\: I \: N \: D}}}} : [/tex]

Perimeter of the rectangle

✧ [tex] \underline{ \underline{ \large{ \tt{S \: O \: L \: U \: T \: I\: O \: N}}}} : [/tex]

❀ [tex] \boxed{ \large{ \text{Perimeter \: of \: a \: rectangle \: = \: 2(l + w)}}}[/tex]

⟶ [tex] \large{ \tt{2(1.5 \: t \: + 8 \: + 7t - 1.5}})[/tex]

⟶ [tex] \large{ \tt{2(1.5t + 7t + 8 - 1.5)}}[/tex]

⟶ [tex] \large{ \tt{2}(8.5t + 6.5)}[/tex]

⟶ [tex] \large{ \tt{17t + 13}}[/tex]

☄ [tex] \underline{ \boxed{ \boxed{ \tt{Our \: final \: answer : \underline{ \boxed{17t + 13 feet}}}}}} [/tex]

Hope I helped ! ♡

Have a wonderful day / night ! ツ

☞ [tex] \underline{ \underline{ \mathfrak{Carry \: on \: learning}}}[/tex] !! ✎

▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁

If Z3 and 25 are adjacent and
supplementary, what reason could support
the following statement?
Statement
23+ 25 = 180°
Reason
[?]

Answers

Being supplementary angles

Marking brainliest! Help

Answers

Answer:

Okay literally so easy just rewrite the small sentence at the top to attract the readers attention

Step-by-step explanation:

HELP MEEEE PLEASEEEE ILL GIVE BRAINLIEST

Answers

Answer:350 adult tickets

Step-by-step explanation:752-52=700. Because there were 52 MORE student tickets than adult we have to divide 700. 700÷2=350.

HALP MEEEEEEEEEEEEEEEEEEEEE
Due In 5 min!!!!!!!!!!!!!!!!
SHOW FORMULA
James bought 12 cookies and ate 3 of them. He ate ____% of the cookies

Answers

25% of the cookies :)

Answer:

25%

Step-by-step explanation:

3/12=d/100

12×d=12d=3×100=300

12d÷12=d

300÷12=25

d=25

hope this helps

A kite attached to 37 feet of string is flying 25 feet above the ground. What is the angle of elevation?

Answers

Answer: 42.5 degrees

Step-by-step explanation:

Sin= Opposite/hypotenuse or Height/ String length

when we don't know the angle we use sin^-1(OPP/HYP) so sin^-1(25/37)= 42.51

how to solve this wokr

Answers

Answer:

[tex]2a^{2} +4ab+2b^2[/tex]

Step-by-step explanation:

(a + b)(2a + 2b)

2a^(2) + 2ab + 2ab +2b^2

[tex]2a^{2} +4ab+2b^2[/tex]

Please help and explain please. would appreciate it!Can someone please help and explain!

Answers

Answer:

x = 32 in

Step-by-step explanation:

8/34 = x/136

34x = 1088

x = 32 in

Solve for X
Solve for X
Solve for X

Answers

Answer: it is 4

Step-by-step explanation:

Answer:

Opposite sides of the parallelogram are congruent

[tex]3x+4=16[/tex][tex]3x=16-4[/tex][tex]3x=12[/tex][tex]x=12/3[/tex][tex]x=4[/tex]------------------------hope it helps...have a great day!!

Hellohello, if you able to help me then please do. (:

Answers

Answer:

The answer is D.

Sum means addition. So, you would be adding a and b. Remember this; a - b = difference, a * b = product, a ÷ b = quotient, and a + b = sum. Good luck!

Answer:

d) a+b

Step-by-step explanation:

For this question we can think of a and b as different numbers just for the sake of making the question easier. For example "a" could be 2 and "b" could be 3 (a=2 and b=3).

(However, keep in mind that "a" and "b" can be any number and that we don't know their values. But we can assign some values to them in order to solve the question more easily)

So if a=2 and b=3 in our example the notation for their sum would be 2+3. If we just put a for 2 and b for 3 we get a+b, which is the answer

A cube has a volume of 125m3. What is the area of a face of the cube?

Answers

Answer:

I think the question is incorrect

Step-by-step explanation:

b/c

v=L×W×H A=L×W

v=A×H

you must give H

(math)

HURRY HELP

Devon made a table top in the shape of a quadrilateral. All of its angles measure 90°. What could the shape of Devon's

table top be?
a. a rhombus
b. a trapezoid
c. a rectangle
d. a parallelogram

Answers

Answer:

c rectangle I'm pretty sure

find the factors of 5x2+20x+20

Answers

Answer:

Step-by-step explanation:

Sum = 20

Product = 5*20 = 100

Factors = 10 , 10 {10*10 = 100 ; 10+10 = 20}

5x² + 20x + 20 = 5x² + 10x + 10x + 10*2

= 5x(x + 2) + 10(x + 2)

= (x + 2)(5x + 10)

write (4n^4)^2 without exponents

Answers

The expression (4n^4)^2 written without exponents is; 16n⁸.

According to the question;

We are required to write the expression (4n^4)^2 without exponents.

By first dealing with the parenthesis;

= 4n²

Therefore; (4n⁴)²

[tex] {4}^{2} {n}^{4 \times 2} [/tex]

The result of the evaluation is therefore;

= 16n⁸

Answers

$218.79 is the answer

you start at 7,2 then move 5 units left and 6 units up

Answers

Answer:

Im pretty sure its (2,8).

Step-by-step explanation:

What value of x make the equation 3(x - 2)=3x + 4 true?

Answers

Cannot be solved, impossible

Answer:

There are no solutions.

Step-by-step explanation:

someone please help

Answers

Answer:

Step-by-step explanation:

It shows the value of the antique

Can someone please help me with this question

Answers

Answer:

6.9

Explanation:

6 4/5 = 6.8 so 1 decimal point higher than that is 6.9 which is still smaller than 7

Answer:

6.9

Step-by-step explanation:

6 4/5 = 6.80

and 6.9 is the only thing between

00
Which of the following expression is equivalent to
16-7?
A(-6)-7
1
B 67
1
(-6)-7
D

Answers

Answer:

the answer for this question is D

Please help me ASAP.

Answers

Answer:

I believe the answer is D

Step-by-step explanation:

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