All categories

3 years ago

Find each missing angle measure 3= 4=

Mathematics

1 answer:

Yanka [14]3 years ago

6 0

Answer:

<4 = 88

<3 = 92

Step-by-step explanation:

The sum of the angles of a triangle is 180

<4 + 45+ 47 = 180

<4 + 92 = 180

< 4 = 180-92

<4 = 88

We know the <3 and <4 form a line

<3 + <4 = 180

<3 + 88 = 180

< 3 = 180-88

<3 = 92

You might be interested in

Solving Systems of Equations by substitution<br>-5x-8y=17<br>2x-7y=-17

jarptica [38.1K]

$\left\{\begin{array}{ccc}-5x-8y=17\\2x-7y=-17\end{array}\right\\\left\{\begin{array}{ccc}-5x=8y+17&/\cdot(-2)\\2x-7y=-17&/\cdot5\end{array}\right\\\\\left\{\begin{array}{ccc}10x=-16y-34\\10x-35y=-85\end{array}\right\\\\substitute:\\\\-16y-34-35y=-85\\-51y=-85+34\\-51y=-51\ \ \ \ /:(-51)\\y=1\\\\10x=-16\cdot1-34\\10x=-50\ \ \ \ /:10\\x=-5\\\\Solution:x=-5\ and\ y=1$

6 0

4 years ago

Read 2 more answers

Please help me with this homework

kirza4 [7]

Answer:

its sideways

Step-by-step explanation:

i cant understand it sorry

3 0

3 years ago

Read 2 more answers

Carlos cut StartFraction 5 Over 12 EndFraction of a yard of cloth into 5 pieces of equal length. What was the length of each pie

erastovalidia [21]

Answer:

Each piece of cloth is (1/12) of a yard long.

Step-by-step explanation:

Carlus cut 5/12 of a yard of cloth into 5 pieces of equal length.

To find the length of each piece of cloth, we need to find the quotient between the length of the piece of cloth, and the number of pieces in which we divide it.

This is:

length = $\frac{(5/12)yd}{5} = \frac{5yd}{12*5} = \frac{1yd}{12} \frac{5}{5} = \frac{1 }{12} yd$

This means that the length of each piece of cloth is (1/12) of a yard long.

5 0

3 years ago

12y+d=−19y+t solve for y?

sergij07 [2.7K]

Without values for the other variables, I assume you're asking for a literal equation.

12y+d=-19y+t
31y+d=t
31y=-d+t
y=(-d+t)/31

8 0

3 years ago

Read 2 more answers

Answer the questions please

Drupady [299]

Answer:

4. 988 people

5. a. 7 quarters

b. 6 quarters 2 dimes 1 nickel

c. 5 quarters 5 dimes

d. 4 quarters 7 dimes 1 nickel

1. $65.65, $5.05

2. $7.70, $15.40

3. a. 7 quarters

b. 6 quarters 2 dimes 1 nickel

c. 5 quarters 5 dimes

d. 4 quarters 7 dimes 1 nickel

4. 31 bags

5. $30, $4.50

Step-by-step explanation:

4. take value times percent.

5. think coins

1. find difference then divide by number of days (13)

2. multiply by 1/3 then find difference.

3. think coins

4. find area then divide by 200

5. just break the problem down and go quarter by quarter.

4 0

3 years ago