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kipiarov [429]
3 years ago
15

__ Write 4.45 as a mixed number in simplest form.

Mathematics
2 answers:
Iteru [2.4K]3 years ago
8 0
4 45/100 hope it helps simplify it if it doesn’t work
riadik2000 [5.3K]3 years ago
5 0

Answer:

4 45/100 but u wanted it simple :p ok lemme figure dat out.... its 9/20 i think

Step-by-step explanation:

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Plz help with math and show your work
Inga [223]
26.   2x^2 +4x -10 = 0       (-4 + - (root(4^2 - 4*2*-10)))/2*2   =  
(-4 + - (root(96)))/4
(-4 + (root(96)))/4  ≈  1.45
(-4 -  (root(96)))/4  ≈  -3.45

27. f(x) = 0 when any of the components that multiply together equal 0 for this function therefore   x -2 = 0    x +3 = 0    x -5 = 0   so   f(x) = 0 when x = 2, -3 or 5 


28. It looks like it shows you how to do it
4 0
3 years ago
Find the area of the triangle below.
gulaghasi [49]

Answer:

Gọi AH là đường cao kẻ từ A đến BC

Xét tam giác AHC vuông tại H

Suy ra AH = HC. cotA= 9.cot35° = 12,9

Xét tam giác AHB vuông tại H

Suy ra BH = AH.tanA = 12,9.tan61°=23,37

Ta có BC= HC+ HB= 9+23,27 =32,27

Diện tích tam giác ABC = 1/2 × AH ×BC= 1/2 ×12,9×32,27=208,1415

8 0
3 years ago
△QRS is rotated about point P to △Q′R′S′ .
Sedbober [7]

Answer:

As Given △QRS is rotated about point P to △Q′R′S′ .

As we know after rotation by any angle of pre-image neither the shape nor size of the image changes, the image after rotation is congruent to pre image.

Out of the options given

→The corresponding lengths, from the point of rotation, between the pre-image and the image are preserved.

→The corresponding angle measurements in each triangle between the pre-image and the image are preserved.

are true.



4 0
3 years ago
Order from least to greatest 52,701, 54,025, 5, 206
andre [41]

First: 5.

Second: 206.

Third: 52,701.

Fourth: 54,025.

5 0
3 years ago
Plz help me i have to have this done by 5pm today
katen-ka-za [31]

Answer:

C it wasnt hard

Step-by-step explanation:

6 0
3 years ago
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