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2 years ago

Write the numerical expression in words two different ways. 7/ (10-3)

Mathematics

1 answer:

MissTica2 years ago

3 0

Answer:

seven divided by the difference of ten and three

seven over the difference of ten and three

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How does a bar diagram help you understand what it means to divide fractions?

ss7ja [257]

Bar diagrams can<span> be used to represent single-step problems</span>

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3 years ago

Last week, Latoya drove 259 miles. This week, she drove k miles. Using k, write an expression for the total number of miles she

swat32

Answer:

259+k=x

Step-by-step explanation:

x= total number of miles

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2 years ago

Describe the sequence of transformations that demonstrates the congruence between triangle ABC and triangle A´B´C´.

Shtirlitz [24]

Reflecting over the x axis means to perform the following tranformation:

$(x,y) \to (x,-y)$

So, you maintain the x coordinate, and change the sign of the y coordinate. The vertices become

$A=(-4, 4)\to \hat{A} = (-4,-4),\quad B=(-2, 3)\to \hat{B} = (-2,-3),\quad C=(0, 7) \to \hat{C}=(0,-7)$

Translating 3 units to the left means to perform the following transformation:

$(x,y) \to (x-3,y)$

So, you maintain the y coordinate, and decrease the x coordinate by 3. The vertices become

$\hat{A} = (-4,-4) \to (-7,-4),\quad \hat{B} = (-2,-3)\to (-5,-3),\quad \hat{C}=(0,-7)\to (-3,-7)$

So, as you can see, after these two transformation, the vertices A, B and C become A', B' and C'.

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2 years ago

What is 8 divided by 15

mr_godi [17]

Answer:

8 ÷ 15 = 0.5333333333333333 or 0.53

Step-by-step explanation:

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2 years ago

Read 2 more answers

Divide 40x 64y by 5x 8y

velikii [3]

If you would like to solve (40 * x * 64 * y) / (5 * x * 8 * y), you can calculate this using the following steps:

(40 * x * 64 * y) / (5 * x * 8 * y<span>) = 8 * 8 = 64
</span>
The correct result would be 64.

6 0

3 years ago