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3 years ago

14

Yo can I get some help ?

1 answer:

Rasek [7]3 years ago

5 0

I am probably wrong but 45 degrees? Most if not all triangles equal 180. Since we already have 90 degrees we can subtract 90 from 180 and get 90. Both of the angles on the bottom left and right look about the same size so we can divide 90 by 2 and get 45.

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The sum of two<br>consecutive odd integers<br>is 36. What are the<br>integers?

sweet-ann [11.9K]

Answer:

17 and 19

divide 36 by 2

18

5 0

3 years ago

What value of k makes the equation true? (5a^2 b^3)(6a^k b)=30a^6 b^4

Ratling [72]

we are given

$(5a^2 b^3)(6a^k b)=30a^6 b^4$

Firstly, we will simplify left side

and then we can solve for k

Left side is

$(5a^2 b^3)(6a^k b)$

we can arrange like terms

$(5a^2 6a^k)(b^3 b)$

$(5\times 6 a^2a^k)(b^3 b)$

$(30 a^2a^k)(b^3 b^1)$

now, we can use property of exponent

$a^m \times a^n=a^{m+n}$

$(30 a^{2+k})(b^{3+1})$

$30a^{2+k}b^{4}$

now, we can equate it with right side

and we get

$30a^{2+k}b^{4}=30a^6 b^4$

We can see that both sides have 30 , a and b

and they are equal

so, exponent of a must also be equal

$2+k=6$

now, we can solve for k

$2+k-2=6-2$

$k=4$ ................Answer

3 0

4 years ago

Read 2 more answers

What is the decimal multiplier to decrease by 4.8%?

OlgaM077 [116]

Answer:

0.952

Step-by-step explanation:

7 0

3 years ago

Millie went shopping and took £60 to spend. she spent 1/2 of her money on a pair of shoes, she then spent 2/3 of what she had le

Stels [109]

Total expenses;
1/2*60=30
2/3*30=20
Total = 50

Remainder;
60-50
<span>£</span>10

3 0

3 years ago

Which shows the solution of the combined inequality? −1≤2−j<−5

vfiekz [6]

Answer: -3 < or = -j < -7

Step-by-step explanation:

-1 < or = 2-j < -5

-1 -2 < or = -j < -5-2

-3 < or = -j < -7

sorry about the sign.

3 0

3 years ago