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3 years ago

Try to solve (-78)+43 #

Mathematics

2 answers:

Valentin [98]3 years ago

4 0

Answer:

-35

Step-by-step explanation:

you put -78 on top and take put 43 the put the negative back on

Andru [333]3 years ago

4 0

Answer:

-35

Step-by-step explanation:

negative + positive = negative

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I NEED HELP QUICK!!!

Tamiku [17]

The equation that shows the correct relationship between the measures of the angles of the two triangles is;

Option D: The measure of angle BCA = The measure of angle C prime A prime B prime

<h3>How to Interpret Objects Transformation?</h3>

We are told that Triangle ABC is transformed to triangle A′B′C′.

Now, the triangle ABC and A'B'C' are similar triangles and we know that similar triangles angles are congruent. Thus;

From the given coordinates, we can say that;

∠BAC = ∠B'A'C'

∠ABC = ∠A'B'C'

∠ACB = ∠A'C'B'

Thus, the equation that shows the correct relationship between the measures of the angles of the two triangles is;

The measure of angle BCA = The measure of angle C prime A prime B prime

Read more about Objects Transformation at; brainly.com/question/2512124

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1 year ago

The number of oranges purchased varies directly as the price of the oranges. If 11 oranges cost $2.35, what is the cost of 18 or

lara31 [8.8K]

Answer:

If 11 oranges cost $2.35, then the cost of 18 oranges is $3.84.

Step-by-step explanation:

We have,

The number of oranges purchased varies directly as the price of the oranges.

If the cost of 11 oranges is $2.35.

It is required to find the cost of 18 oranges.

As their is direct relation between number and oranges and price.

So,

The cost of 1 orange is $ $\dfrac{2.35}{11}$ .

For finding the cost of 18 oranges, multiply 18 by $ $\dfrac{2.35}{11}$ such that,

$C=18\times \dfrac{2.35}{11}\\\\C=3.84$

So, If 11 oranges cost $2.35, then the cost of 18 oranges is $3.84.

4 0

2 years ago

4-2(x+7)=3(x+5) using the equation solver

Viefleur [7K]

Answer:

x = -5

Step-by-step explanation:

We don't know what equation solver you're supposed to use. Here are the results from one available on the web.

8 0

2 years ago

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Keiko sewed 3/4 yard of lace on her backpack. Pam sewed 1/4 yard of lace on her backpack. How much more lace did keiko sew on he

irakobra [83]

2/4 or 1/2 yards more of lace

5 0

3 years ago

What is the speed of the car that travels 2955 km in 13 hours?

beks73 [17]

<h3>Hello There!!</h3>

<u>Given,</u>

Distance (d)= 2955 km

Time (t)= 13 hr

Speed (s)=?

<h2><u>Solution</u></h2>

$s = \frac{d}{t} \\ \\ s = \frac{2995}{13} \\ \\ s = 227.308 \: \: \text{km/hr}$

Rounding To Nearest Whole Number= 227 Km/hr

$\therefore \text{speed} = 227 \text{km/hr}$

<h3>Hope This Helps</h3>

5 0

1 year ago

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