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ikadub [295]
3 years ago
12

Need help. will give brainliest ​

Mathematics
2 answers:
Stella [2.4K]3 years ago
7 0

Answer:

32. 24.

Step-by-step explanation:

hope this helps

Eva8 [605]3 years ago
6 0

Answer:

Park = 140 students

Auditorium = 105 students

Step-by-step explanation:

There were 80 students who responded to the survey. Let these 80 students represent the entire class.

"A nearby park" has 32/80, so p = 0.4 or 40%

"Auditorium" has 24/80, so p = 0.3 or 30%

Multiply these by 350 (total population)

Park: 350(0.4) = 140 students

Auditorium: 350(0.3) = 105 students

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Please Help!
vovikov84 [41]

Answer:

8

Step-by-step explanation:

We can use triangle inequality, let AC = x:

x+4 > 5

x+5 > 4

9 > x

Simplifying:

x>1

x>-1

9>x

Thus: 9>x>1

So the Largest whole number is 8

3 0
3 years ago
4n+6+n-2 what is the equivalent expression
xxMikexx [17]

Answer:

the answer is 5n+8

Step-by-step explanation:

4n+n=5n

6+2=8

6 0
3 years ago
The midpoint of is M(4,-3) One endpoint is G(-2,2). find the coordinates of end point​
motikmotik
The other endpoint is (10, -8
4 0
2 years ago
Snow is falling steadily in Syracuse, New York. After 2 hours, 4 inches of snow has fallen. Complete the table. (view picture fo
Dima020 [189]

Answer:okk

Step-by-step explanation:

okk

6 0
2 years ago
Read 2 more answers
In △ABC, AB = 13.2m,
luda_lava [24]

Answer:

(i) ∠ABH  = 14.5°

(ii) The length of AH = 4.6 m

Step-by-step explanation:

To solve the problem, we will follow the steps below;

(i)Finding  ∠ABH

first lets find <HBC

<BHC + <HBC + <BCH  = 180°  (Sum of interior angle in a polygon)

46° + <HBC  + 90 = 180°

 <HBC+ 136°  = 180°

subtract 136 from both-side of the equation

 <HBC+ 136° - 136°  = 180° -136°

 <HBC  = 44°

lets find <ABC

To do that, we need to first find <BAC

Using the sine rule

\frac{sin A}{a} =  \frac{sin C}{c}

A = ?

a=6.9

C=90

c=13.2

\frac{sin A}{6.9} = \frac{sin 90}{13.2}

sin A = 6.9 sin 90  /13.2

sinA = 0.522727

A = sin⁻¹ ( 0.522727)

A ≈ 31.5 °

<BAC  = 31.5°

<BAC + <ABC + <BCA = 180° (sum of interior angle of a triangle)

31.5° +<ABC + 90° = 180°

<ABC  + 121.5°  = 180°

subtract 121.5° from both-side of the equation

<ABC  + 121.5° - 121.5°  = 180° - 121.5°

<ABC = 58.5°

<ABH = <ABC - <HBC

           =58.5° - 44°

            =14.5°

∠ABH = 14.5°

(ii) Finding the length of AH

To find length AH, we need to first find ∠AHB

<AHB + <BHC = 180°  ( angle on a straight line)

<AHB + 46° = 180°

subtract 46° from both-side of the equation

<AHB + 46°- 46° = 180° - 46°

<AHB  = 134°

Using sine rule,

\frac{sin 134}{13.2}  = \frac{sin 14.5}{AH}

AH = 13.2 sin 14.5 / sin 134

AH≈4.6 m

length AH = 4.6 m

8 0
2 years ago
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