4 years ago

Write the sentence as an equation. 323 decreased by d equals 369

Mathematics

1 answer:

jarptica [38.1K]4 years ago

3 0

$323 - d = 369$

Thus, d has to be negative, and you get:

$-d = 46$
$d = -46$

You might be interested in

Camilla makes and sells Jewelry. She has 8,160 silver beads and 2,880 black beads to make a necklace. Each necklace will contain

Svetlanka [38]

Answer:

96.

Step-by-step explanation:

Divide the silver beads by 85=96

Then divide the black beads by 30=96.

Total necklaces that can be made: 96

4 0

3 years ago

A ship leaves port at 1:00 P.M. and travels S35°E at the rate of 27 mi/hr. Another ship leaves the same port at 1:30 P.M. and tr

Len [333]

To solve this problem you must apply the proccedure shown below:

1. You must apply the Law of Cosines, as you can see in the figure attached. Then:

- The first ship travels at $27 mi/hr$ in for two hours. Therefore, the side $a$ is:

$a=(27 mi/hr)(2 hr)=54mi$

- The second ship travels at $18 mi/hr$ for $1.5 hours$ . Therefore, the side $b$ is:

$b=(18mi/hr)(1.5hr)=27mi$

- Now, you can calculate $c$ :

$c=\sqrt{54^{2}+27^{2}-2(54)(27)Cos(55)}=44 mi$

The answer is: $44 miles$

8 0

3 years ago

Please answer will give the point thing

Vlad [161]

Pizzas cost $8 and sandwiches cost $2.50

7 0

3 years ago

A box stall is a square or rectangular enclosure that can house one or more animals. Derek wants to construct a square box stall

stepladder [879]

Your answer is 550000!!!

Hope this helped!!!XD

Also can I get brainiest?XD

4 0

3 years ago

The length of a rectangle with area 38 in2 depends on its width. Write the formula that describes the length of the rectangle as

Ostrovityanka [42]

Answer:

L = 38/W

Step-by-step explanation:

The area of a rectangle is computed by multiplying length by width. For length L and width W in inches, your rectangle has area ...

A = LW

38 = LW

Then the length can be found by dividing the equation by W:

L = 38/W

8 0

3 years ago