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4 years ago

What is 9+10 A. 1 B. 21 C. 19 D. 1,000,000

Mathematics

2 answers:

Arturiano [62]4 years ago

5 0

Technically it is 19.
Say you have 9 cars. Your friend gives you 10 more. You now have 19.

yarga [219]4 years ago

4 0

The corect answer is b. 21 not a not c not d its B

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- 10 + x < - 2 what is the solution of the inequality shown below

Mama L [17]

Answer:

x<8

Step-by-step explanation:

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3 years ago

Write 1/4 as a fraction with 8 as the denominator. Then add the fraction to 3/8. What is the sum? Write the fractions and the an

a_sh-v [17]

Answer:

2/8, 5/8

Step-by-step explanation:

$\frac{1}{4}*\frac{2}{2} =\frac{2}{8} \\\\\frac{3}{8} +\frac{2}{8} =\frac{5}{8}$

Multiplying by 2/2 is like multiplying by 1, so it doesn't affect the value.

To add fractions with the same denominator just add the numerator, the denominator stays the same.

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3 years ago

2. angle ABE = angle MNP Write another valid congruency statement:

Free_Kalibri [48]

Given:

$\Delta ABE\cong \Delta MNP$

To find:

The congruent angles and sides, then find the another valid congruency statement.

Solution:

We have,

$\Delta ABE\cong \Delta MNP$

We know that, corresponding parts of congruent triangles are congruent (CPCTC).

Using CPCTC, we get

Angles:

$\angle A\cong \angle M$

$\angle B\cong \angle N$

$\angle E\cong \angle P$

Sides:

$AB\cong MN$

$BE\cong NP$

$AE\cong MP$

The another congruent statement is $\Delta BEA\cong \Delta NPM$ .

Therefore, the required table is

Angles Sides

$\angle A\cong \angle M$ $AB\cong MN$

$\angle B\cong \angle N$ $BE\cong NP$

$\angle E\cong \angle P$ $AE\cong MP$

The another congruent statement is $\Delta BEA\cong \Delta NPM$ .

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3 years ago

A 5ft 11-inch women cast a three ft shadow. what is the angle that the sun's rays make with the ground?

zepelin [54]

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tan (Sun's angle) = 1.9722222222 
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3 years ago

Malia and her sister walk at a constant rate of 4 miles per hour how far can malia and her sister walk in 1.5 hours

pychu [463]

6 miles 4x1.5=6 hope this helps

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3 years ago