Need help with school

Answer: 37

Step-by-step explanation: 14 x 3 = 42

42 - 5 = 37

Answer:

???

Step-by-step explanation:

Answer:

48

Step-by-step explanation:

36          75%

----     =   -----

?            100%

36 * 100 = 3600

3600 / 75 = 48

Answer:

A & C

Step-by-step explanation:

for A - and + is always -

so 2.3-2.3 =0

for C - and - is always + so

-2.6--124 = -2.6+124

=121.4 which is positive

Answer:

4x^5 + 3x + 3

Step-by-step explanation:

just add the 2x squares and leave the 3x and 3 alone

Responder:

A - B = {1, 4, 5}

Explicação passo a passo:

Conjunto A - Conjunto B; Isso significa que queremos um conjunto que contém apenas elementos que estão no conjunto A, portanto, os elementos do conjunto A que também estão presentes no conjunto B estão isentos.

A = {1, 2, 3, 4, 5}

B = {2, 3, 7}

A - B = {1, 4, 5}

Portanto, apenas] 1, 4, 5} são elementos do conjunto A e não do conjunto B

Answer:

Two supplementary angles = 180°

Two complementary angles = 90°

Answer:

Supplementary angles add up to 180°

Complementary angles add up to 90°

Step-by-step explanation:

Complementary means they add up to 90°, supplementary means they add up to 180°

If my answer is incorrect, pls correct me!

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

-Chetan K

Answer:

brandon correct answer

the incorrect step is 3 we can't move the log between the sites

Answer:

it would be four games because take away the 4 dollars and then add 5x4 together

Answer:

10.15

(Ignore these extra words)

Answer:

the answer is paper clip

Answer:

a paper clip

Step-by-step explanation:

Answer:

1. A director wants to know what his singers do before a performance. - Survey

2. A director wants to know who his best soprano is. - Observational Study

3. A director wants to know how verbally disciplining a singer affects the group. - Observational Study

4. A director wants to know what musical is the most popular in the community. - Survey

Step-by-step explanation:

I just took the same quiz :)

Answer:

x=4

y=103 degree

Step-by-step explanation:

Answer:

B. 291.6 cubic centimetres

Step-by-step explanation:

The formula for volume of a rectangular prism is:

[tex]V=lwh[/tex]

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So:

9 × 7.2 × 4.5 = 291.6

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Have a good day :)

Answer:

diameter=14

radius =14/2=7

area =πr²

hope it helps

Step-by-step explanation:

Area of circle = 2π r²

diameter is 14 cm so radius will be 7 cm

= 2 × 22/7 × 7 × 7

= 44 × 7

= 308 cm²

I’m pretty sure the answer is 4

I hope I’m right

Hope this helps :D

Answer:

A ≈ 31.42

Step-by-step explanation:

Answer:

$4871.25

Step-by-step explanation:

You know that the dirt bike has been "marked down," so to find the percentage of the original cost, subtract 0.12 from 1 to get 0.88. Then, define x as the original cost, and set up an equation:

0.88x = 4286.70

You know that 4286.70 is 88% of the original cost, so 0.88 times the original cost will equal the marked down cost. Now, divide both sides by 0.88 to get the answer:

x = 4871.25

Answer:

1) 113.1

Step-by-step explanation:

6 x 6 = 36 x Pi(3.14)

Answer:

2) 49.135

Step-by-step explanation:

The area of the triangle is 24. The area of the "half circle" is 25.1.

Add them together, and get 49.135.

Hope this Helps!

-kiniwih426

Answer:

[tex] \displaystyle 53.6ft[/tex]

Step-by-step explanation:

refer the attachment

let the height be h

since we are given the adjacent side and want to figure out opposite side we'll use tan function

so our equation is

[tex] \displaystyle \tan( {15}^{ \circ} ) = \frac{h}{200} [/tex]

cross multiplication:

[tex] \displaystyle h = 200\tan( {15}^{ \circ} ) [/tex]

by using calculator we acquire:

[tex] \displaystyle h \approx 53.6ft[/tex]

hence,

about 53.6ft high in the tree ate monkeys

Answer: the answer is 49.84 bags but depending on how your teacher wants you to round, it’s either 49 or 50 bags

Step-by-step explanation: 1/12=0.8333333333

54/1.833333333=49.846153

Answer:

P(even,blue) = 3/6 x 1/9 which is 1/18

Step-by-step explanation:

Answer:

Kayla sold 90 boxes of cookies.

Step-by-step explanation:

let's have X be the number of boxes Kayla sold.

x⇒100%

18⇒20%

Find x,

x=100/20 × 18

x=90

Answer:

Any real number

Step-by-step explanation:

Answer:

41 139/1000

Step-by-step explanation:

41.139

41 139/1000

Answer:

41 139/1000

Step-by-step explanation:

A mixed number is formed by combining three parts:

a whole number, a numerator, and a denominator.

41 139/1000

Answer:5,4

Step-by-step explanation:

Answer:

I think the answer is 4,5.

Step-by-step explanation:

in a coordinate grid your suppose to start X axis then the y axis so if you go 6 units left and going 4 units down then I think your answer might be 4,5. i really hope this helps out and this is right!-

Answer:

b

Step-by-step explanation:

there's 2 open point lying on x equals 0

Answer:

b) 5 (1)/(2) cm

Step-by-step explanation:

Answer:

Perimeter of ΔABC = 16.46 units

Step-by-step explanation:

By applying cosine rule (CAH) in the given triangle ADB,

cos(∠BAC) = [tex]\frac{\text{Adjacent side}}{\text{Hypotenuse}}[/tex]

cos(55°) = [tex]\frac{3}{AB}[/tex]

AB = 5.23 units

Since, ΔABC is an isosceles triangle

AB = BC = 5.23 units

AD = DC = 3 units [Perpendicular drawn from a vertex of an isosceles triangle is a perpendicular bisector of the opposite side]

Therefore, AC = AD + DC = 6 units

Now perimeter of ΔABC = AB + BC + AC

                                          = 5.23 + 5.23 + 6

                                          = 16.46 units