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3 years ago

HELPPPPPPP PLSSS ON THESE 4 QUESTIONSSSSS

Mathematics

2 answers:

marshall27 [118]3 years ago

7 0

Answer:17 pushups

Step-by-step explanation:

vampirchik [111]3 years ago

3 0

4) x= 1 you have to add 10 to to the -9 and you get 1

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Write an expression for the calculation double the number 18 and then add 14 divided in half

Yuki888 [10]

(18 x 2) +14/2
hope this helps:)

7 0

4 years ago

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Question 1 of 10

Vadim26 [7]

Answer:

Step-by-step explanation:

0=> 0+0-4, 0=>-4 TRUE

0<0+0+1, 0<1 TRUE

6 0

3 years ago

Maggie has 3 binders with 25 stamps in each binder She has 5 binders with 24 baseball cards in each binder. if she gives 35 stam

madreJ [45]

Your goal of this problem is to find the total amount of cards and stamps and then subtract 35 stamps from that number.

To do this, you first must find your total stamps.

3 binders x 25 stamps = ________ Total Stamps

Now find your total cards.

5 binders x 24 cards = ________ Total Cards

Now take these two totals and add them to find your grand total of items.

______ Total Cards + _______Total Stamps = ________ Grand Total

Now take your grand total and subtract 35 from it to find your answer.

_______ Grand Total - 35 stamps = _______Answer!!! :)

8 0

3 years ago

The two lines, P and Q, are graphed below: Line P is drawn by joining ordered pairs negative 8,15 and 6, negative 12. Line Q is

andreyandreev [35.5K]

Solution:

Keep in mind ,

Equation of line joining two points (a,b) and (p,q) is given by :

$\frac{q-b}{p-a}=\frac{y-b}{x-a}$

Equation of line P which is obtained by joining (- 8,15) and (6, - 12) is given by:

$\frac{y-15}{x+8}=\frac{-12-15}{6+8}\\\\ 14(y-15)=-27(x+8)\\\\ 14 y -210= -27 x - 216\\\\ 27 x+14 y+6=0$

Equation of line Q which is obtained by joining (4,16) and (-9, 10) is given by:

$\frac{y-16}{x-4}=\frac{16-10}{4+9}\\\\ 13(y-16)=6(x-4)\\\\ 13 y -208= 6 x - 24\\\\ 6 x-13 y+184=0$

Equation of line P and Q are

27 x+14 y+6=0-------(1)× 2

6 x-13 y+184=0-------(2)× 9

54 x + 2 8 y+12=0---(1)

54 x -117 y +1656=0----(2)

(1) - (2)

145 y= 1644

y=11.33,

27 x+14 y+6=0-------(1)×13

6 x-13 y+184=0-------(1)×14

351 x + 182 y + 78=0-----(1)

84 x - 182 y +2576=0----(2)

(1) + (2)

435 x + 2654=0

x = - 6.11

So, solution set is (-6.11, 11.33)

Option (C) is true. (−2, 4), because this point makes both the equations incorrect.

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3 years ago

The base of a solid crate has an area of 6 square meters.The height of the crate is 4 meters. What is the volume of the crate?

professor190 [17]

Given is the base area of a solid crate, B = 6 square meters.

Given is the height of the solid crate, H = 4 meters.

We know the formula for volume of any solid is given as follows :-

(Volume of the solid) = (Base area of the solid) x (Height of the solid).

Volume = B x H.

Volume = (6 square meters) x (4 meters).

Volume = 24 cubic meters.

Hence, the volume of the solid crate would be 24 cubic meters.

6 0

3 years ago

Read 2 more answers