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4 years ago

The measure of angle D is 35° and the measure of angle CAB is 35° find the measure of Angle ACB

Mathematics

1 answer:

Irina-Kira [14]4 years ago

4 0

The sum of angles in a triangle is 180°

We know 2 angles: 35 and 35

180-(35+35)=angle acb

180-70

110=angle acb

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A house has decreased in value by 27% since it was purchased. If the current value is $146,000, what was the value when it was p

olga nikolaevna [1]

Answer:

27% = 0.27 of 146.000 = 39.420

Add 39.420 at current value (39420+14600 ) = 185.420

7 0

3 years ago

Lieutenant James made an average of 3 arrests per week for 4 weeks. How many arrests does she need to make in the fifth week to

tankabanditka [31]

Answer:

Step-by-step explanation:

We want the average arrests to be 4. It can be done by calculating the average between the average arrests and arrests during the 5th week, so we get:

Avg(1,2,3,4,5) = (Avg(1,2,3,4) + A(5)) / 2

Where Avg(x) is the average of arrests in given weeks, and A(x) is the number of arrests in a given week.

Solving for A(5) => A(5) = 2*Avg(1,2,3,4,5) - Avg(1,2,3,4) = 2 * 4 - 3 = 8-3 = 5

3 0

3 years ago

Use the table at the right.<br> a. What is the approximate volume of the small truck?

irina [24]

Volume of the small truck = 554.54 cubic ft

Solution:

Given data:

Length of the small truck = $11\frac{1}{13}$ ft

Width of the small truck = $7\frac{5}{12}$ ft

Height of the small truck = $6\frac{3}{4}$ ft

Volume of the small truck = length × width × height

$$=11\frac{1}{13}\times7\frac{5}{12}\times 6\frac{3}{4}$

Let us change the mixed fraction into improper fraction.

$$=\frac{11\times 13 + 1}{13}\times\frac{7 \times 12 + 5}{12}\times \frac{6 \times 4 + 3}{4}$

$$=\frac{144}{13}\times\frac{89}{12}\times \frac{27}{4}$

$$=\frac{7209}{13}$

= 554. 54 cubic ft

Volume of the small truck = 554.54 cubic ft

6 0

3 years ago

20=10-2y+4+4y what does y equal

Mila [183]

Answer:

y = 3

Step-by-step explanation:

$10-2y+4+4y+20$

Combine like terms

$2y+14=20$

Move all terms not containing y to the right side of the equation.

$2y=6$

Divide both sides by 2

y = 3

Plz mark me brainliest!

It's ok if u don't...lol

I hope this helped!!

4 0

3 years ago

White correction fluid is sold in a 7/10 ounce bottle.Blue correction fluid is sold in a 6/10 ounce bottle.You buy one bottle of

gayaneshka [121]

1/10 oz...I believe that would be correct

7 0

3 years ago

The measure of angle D is 35° and the measure of angle CAB is 35° find the measure of Angle ACB​

The measure of angle D is 35° and the measure of angle CAB is 35° find the measure of Angle ACB