All categories

3 years ago

Help! due in a min!Find the angle measures for the following:m<1=_ m<4=_

Mathematics

2 answers:

andrezito [222]3 years ago

6 0

Answer:

m∠1 = 20°

m∠4 = 110°

Step-by-step explanation:

m∠1 + 70° = 90°

m∠1 = 20°

70° + m∠4 = 180°

m∠4 = 110°

stira [4]3 years ago

5 0

Answer:

$\boxed{m \angle1 \: = 20} \\ \\ \boxed{m \angle4 = 110}$

Step-by-step explanation:

$m \angle1 \: =90 - 70 = 20 \\ m \angle4 = 360 -( 180 + (180 - 110)) \\ m \angle4 = 360 - 250 \\ m \angle4 = 110$

You might be interested in

The Sine Function

densk [106]

Answer:

C. Wave-like and repetitive

Step-by-step explanation:

I calculated it logically

8 0

2 years ago

Helppppppppppppppppppppppp

Vikentia [17]

Step-by-step explanation:

area of trapezoid=(a+b)×h divided by 2

=(9+19)×4 divided by2

=28×4 divided by2

=112 divided by 2

=56m square

6 0

2 years ago

HALP PLS NO LINKS OR FILES PLS<br> SCREENSHOT BELOW!!!

Sidana [21]

Answer:

12 and 13

Step-by-step explanation:

7 0

2 years ago

The quotient of (x^3+3x^2-4x-12)/(x^2+5x+6)

Elis [28]

Answer: The quotient is (x-2).

Step-by-step explanation:

Since we have given that

$f(x)=(x^3+3x^2-4x-12)\\\\and\\\\g(x)=x^2+5x+6\\\\So,\ \frac{\left(x^3+3x^2-4x-12\right)}{\left(x^2+5x+6\right)}$

Now, we have to find the quotient of the above expression.

So, here we go:

$Factorise\ (x^3+3x^2-4x-12)\\\\=\left(x^3+3x^2\right)+\left(-4x-12\right)\\\\=-4\left(x+3\right)+x^2\left(x+3\right)\\\\=\left(x+3\right)\left(x^2-4\right)$

Now, we will divide the above simplest form with g(x):

$\frac{\left(x+3\right)\left(x^2-4\right)}{\left(x+2\right)\left(x+3\right)}\\\\=\frac{x^2-4}{x+2}\\\\=\frac{\left(x+2\right)\left(x-2\right)}{x+2}\ using\ (a^2-b^2)=(a+b)(a-b)\\\\=x-2$

Hence, the quotient is (x-2).

6 0

3 years ago

Read 2 more answers

After a holiday dinner there are 3 1/3 Apple pies left and 2 5/6 pumpkin pie left .

PtichkaEL [24]

In all poe ate 2/3 of the left overs

7 0

2 years ago

Help! due in a min!Find the angle measures for the following:m<1=___ m<4=___​

Help! due in a min!Find the angle measures for the following:m<1=_ m<4=_