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Ludmilka [50]
3 years ago
15

Hurry this is due in 45 minutes! I need help

Mathematics
1 answer:
DochEvi [55]3 years ago
5 0

Answer: B

Step-by-step explanation:

18%/38%= about 47%

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Select the correct answer
motikmotik

Answer:

4

Step-by-step explanation:

80%=4/5

4/5 of 20 is 4

They lose 4 matches.

5 0
3 years ago
-8x+7-6(x-1)=-6x-(7x-5)+6 can some one please help me out this problems are kicking my behind thanks I really appreciate it
rosijanka [135]
-8x+7-6(x-1)=-6x-(7x-5)+6
-8x+7-6x+6=-6x-7x+5+6
use gemdas to add like terms
-14x+13=-13x+11
+14x. +14x
13= x+11
-11 -11
2=x
6 0
4 years ago
What is the area of the trapezoid? Leave the answer in simplest radical form. The figure is not drawn to scale.
inn [45]

Answer:

  • 72 ft²

Step-by-step explanation:

The bottom side length of the triangle is the difference between the top base length and the bottom base length:

  13 ft - 5 ft = 8 ft

The vertical side length of the triangle is the same, because the triangle is an isosceles right triangle.

Since we know the base lengths and height of the trapezoid, we can use the usual formula for the area:

  A = (1/2)(b1 +b2)h

  = (1/2)(5 ft + 13 ft)(8 ft) = 72 ft²

6 0
3 years ago
Kate made a box to hold her jewelry collection. She used 42 inches of wood to build the sides of the box. If the box was 9 Inche
Vladimir [108]
Assuming that the sides of the box are square (having 90° angles on all four corners), then it should be relatively easy for us to find the length of the box, given the perimeter and the length of one side.
We know the length of all sides combined is 42 inches, and that the length of one side is 9 inches. With a rectangular prism, the length of one side is the same as the length of the opposite side, so there are two sides that measure 9 inches.
All we need to do to find the measure of both the other sides' lengths is subtract the known lengths from the total length.

9 + 9 = 18

42 - 18 = 24

So the rest of the side lengths added together is 24 inches.
There are two sides left, so all we have to do is divide by 2 to find the length of the box.

24 / 2 = 12

The length of Kate's jewelry box is 12 inches.
Hope that helped =)
3 0
4 years ago
Which of the following illustrates the truth value of the given conditional statement if 6*3=18, then 4+8=20
denis-greek [22]
Conditional statement represents two statements, the "p" and the "q". Where p is the hypothesis and q is the conclusion.

The table of conditional statement:
(p)     (q)     (p -> q)
 T       T          T
 T       F          F
 F       T          T
 F       F          F

As shown on the table, (p -> q) can only be false if the "p statement" is true while the "q statement" is false.

The given states that, "If 6*3 = 18, then 8+4 = 20", 
set p: 6*3 = 18
      q: 8+4 = 20

Since p is true and q is false, then the truth value (p->q) is false.
7 0
3 years ago
Read 2 more answers
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