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TEA [102]
3 years ago
5

Can the ratio of. Parents age to his or hers child's age ever be exactly 10:9

Mathematics
1 answer:
Tema [17]3 years ago
6 0
The ratio can not go exactly in 10:9
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What is square root of 1+sinx/1+cos x.
Juli2301 [7.4K]

Answer:

the sqaure root of 1 is 1

Step-by-step explanation:

7 0
2 years ago
In ΔTUV, the measure of ∠V=90°, the measure of ∠T=16°, and VT = 4.9 feet. Find the length of TU to the nearest tenth of a foot.
RSB [31]

<u>Given</u>:

Given that TUV is a right triangle.

The measure of ∠T is 16°

The length of VT is 4.9 feet.

We need to determine the length of TU.

<u>Length of TU:</u>

The length of TU can be determined using the trigonometric ratio.

Thus, we have;

cos \ \theta=\frac{adj}{hyp}

where \theta=16^{\circ}, adj = TV and hyp = TU

Thus, we get;

cos \ 16^{\circ}=\frac{4.9}{TU}

Simplifying, we get;

TU=\frac{4.9}{cos \ 16^{\circ}}

TU=\frac{4.9}{0.9613}

TU=5.097

Rounding off to the nearest tenth, we get;

TU=5.1

Thus, the length of TU is 5.1 feet.

6 0
3 years ago
Find the cube root of 1+¡^5​
Alla [95]
  1. ¡^5= ¡
  2. so we have cuberoot of 1+¡
  3. x=1 y=1
  4. to find d modulus we have
  5. r=squaroot of 1²+ 1²= 2
  6. r= squaroot of 2
  7. we find the argard diagram by using
  8. tan(tha)=y/x
  9. tan(tha)=1/1
  10. tha=tan-¹ 1
  11. tha=45
  12. using the formula of root of complex number we have
  13. z=r^1/n (cos(tha+2k(180))/n +¡sin(tha+2k(180)/n) when k elemen z+ and n=3
  14. when k=0
  15. we have
  16. z=(squaroot of 2)^1/3 *1/2squaroot of 2
  17. like wise when k=1 and k=2
7 0
2 years ago
Mariana bought 7 bags of candy. There were 61 pieces of candy in each bag. How many pieces of candy did Mariana buy?
Anna11 [10]

Answer:

427 pieces of candy

Step-by-step explanation:

Because there are 61 pieces of candy in EACH bag you'd have to multiply. So, 7 x 61 is 427, that means there are 427 pieces of candy in total.

If you need me to explain it again let me know, but I hope this helps!

7 0
3 years ago
PLS HELP DUE SOON ILL GIVE BRAINLESS
GarryVolchara [31]

Answer:

if i'm doing it right then sin p, but i'm not entirely sure...sorry

Step-by-step explanation:

3 0
3 years ago
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