All categories

3 years ago

Find the missing angle. PLEASE HURRY

Mathematics

2 answers:

enyata [817]3 years ago

8 0

Answer:

x = 35.8°

Hope this helps...Have a good day!!

katen-ka-za [31]3 years ago

3 0

Answer:

x=35.8

Step-by-step explanation:

You might be interested in

Py+qy=-4y+8 Solve for Y

suter [353]

Here,

py+qy=-4y+8

or, py+qy+4y=8

or,y(p+q+4)=8

therefore,

y=8/(p+q+4)

8 0

4 years ago

Convert 87 degrees to radians in terms of pi

Svetlanka [38]

87 ° to radians in terms of pi =
=> 87 × $\frac{ \pi }{180}$
=> $\frac{29 \pi }{60}$

The principle behind this conversion is that we know that π radians is equal to 180 thus we are simply 'rationalizing' to include π in the answer.

4 0

4 years ago

Write 2 numbers that cannot be divided evenly by 8 or 9. Write 1 number that can be divided evenly by both 8 and 9.

Pavlova-9 [17]

Answer:

17 and 26 (cannot be divided evenly by 8 and 9)

72 (LCM for 8 and 9)

Step-by-step explanation:

3 0

4 years ago

GUYS PLEASE ANSWER URGENT!!!!!!!!!!!!!!!!!!!!!!!!!!!!

iragen [17]

Answer:

Step-by-step explanation:

17 : i 12x^2(4x−3) ,

ii : 5x(x−3y) ,

iii: 5xy^2z(3x^2−5z^2)

18) since the two polynomial are equal then :

2x^3+ax^2+3x-5 = x^3+x^2-2x+a same remainder x-2 then x=2

2(2)^3+a(2)^2+3(2)-5=(2)^3+(2)^2-2(2)+a solve for a

-3a=9

a=-3

18 ) x^3+y^3 -125+15xy

x^3+y^3-(5)^3-3(x)(y)(-5) then factorize x^3+y^3

(x+y)(x^2-xy+y^2)- (5)(5)^2-3(x)(y)(-5) common factor x+y-5

(x+y-5)(x^2-xy+y^2-5^2-3xy given x+y=5

5-5( x^2-xy+y^2-25-3xy) = 0

the value of the expression equal to zero

8 0

3 years ago

Y is inversely proportional to V1+x.<br> When x = 8, y = 2.<br> Find y when x = 15.

murzikaleks [220]

Answer:

y = 1.5

Step-by-step explanation:

Given x is inversely proportional to $\sqrt{1+x}$ , then the equation relating them is

y = $\frac{k}{\sqrt{1+x} }$ ← k is the constant of proportion

To find k use the condition when x = 8, y = 2

2 = $\frac{k}{\sqrt{1+8} }$ = $\frac{k}{\sqrt{9} }$ = $\frac{k}{3}$ ( multiply both sides by 3 )

6 = k

y = $\frac{6}{\sqrt{1+x} }$ ← equation of proportion

When x = 15 , then

y = $\frac{6}{\sqrt{1+15} }$ = $\frac{6}{\sqrt{16} }$ = $\frac{6}{4}$ = $\frac{3}{2}$ = 1.5

6 0

3 years ago