2 years ago

Find the angles marked with the letters.

Mathematics

1 answer:

OLga [1]2 years ago

5 0

Answer:

bigger b is 55°, the other b is 35°, c is 29°

Step-by-step explanation:

angles opposite each other on a point are the same so the bigger b is 55

55+90=145

180-145=35 so b is 35

alternate angles are the same so 35+116=151

180-151=29 so c=29

You might be interested in

During the past year in the maternity ward of a hospital in a large city, 1,254 males were born and 1,462 females. If we can ass

Afina-wow [57]

$\frac{1,254}{1,254+1,462} / \frac{1,462}{1,254+1,462}\\ \frac{1,254}{2,716} / \frac{1,462}{2,716}\\\frac{627}{1,358} / \frac{731}{1,358}$

Chance of boy: 627/1,358

Chance of girl: 731/1,358

6 0

3 years ago

Find m L M 8.2 100° P 8 7. 29° 13 Q 3 N m 0

Virty [35]

Answer:

bet

Step-by-step explanation:

5 0

2 years ago

Simplify 12n-2n⁴-10n-2n⁴+n a. 4n⁴+3n b. 3n c. -4n⁴+3n d. -n¹¹

Serjik [45]

The answer is C. -4n⁴+3n.

Separate the expression by its like terms.

12n-2n⁴-10n-2n⁴+n

12n+(-10n)+n=3n

-2n⁴+-2n⁴=-4n⁴

The simplified expression comes out to -4n⁴+3n.

3 0

3 years ago

Read 2 more answers

The Width of a rectangular Park is 10 metres shorter than its length.if the area of the park is 236 square metre find its length

madam [21]

Answer:

let length be l

breadth=l-10m

area of rectangular park=236m²

Step-by-step explanation:

area of rectangular park=236m²

l×(l-10)=236

l²-10l-236=0

l²-2.l.5+5²-236-5²=0

(l-5)²-236-25=0

(l-5)²=261

(l-5)=√261

(l-5)=16.15

l=16.15+5=21.15

b=l-10=21.15-10=11.15

3 0

2 years ago

Read 2 more answers

If there is a 4:6 ratio of dogs to cats in the store. What percentage of the store are dogs?

Liono4ka [1.6K]

60% of the store is dogs.

6 0

2 years ago

Read 2 more answers

Find the angles marked with the letters.​

Find the angles marked with the letters.